Batteries, Adapters, and Chargers

Cellular Phone
Handheld Computers/PDAs
Notebook Computing
Modems

Batteries, Adapters, and Chargers
  • If your battery is completely drained, you can still use an AC/DC cord to power your computer.
  • Keep an extra adapter in your travel briefcase. It’s much easier than disconnecting your only AC adapter every time you travel.
  • Rapid chargers reduce charge times from overnight to only 1-2 hours.
  • The conditioning function of the charger is pivotal to the life span of your cellular battery. A conditioner fully drains the battery’s power prior to recharging which is vital in avoiding memory effect.
  • Look for chargers with the latest Pulse Charging Technology to prevent “memory” buildup in NiCad batteries.
  • Don’t drain your battery while traveling. Many airplanes now are equipped with power for passengers to use in-flight. Even more planes will have this feature soon, so it might be wise to purchase an in-flight enabled power cord.
  • Different countries have different types of electrical current from wall outlets. Plugging into one of these systems requires a step-down transformer which “turns down” the voltage to accommodate 110V appliances from the U.S., and a transformer/plug adapter kit. Kits include adapters, chargers, modem savers and retractable phone cords.
  • Consider buying an auto power adapter to keep your cellular phone completely charged while you’re in the car. The auto power cord uses the power of the car battery to keep your phone working rather than draining your cell battery.
  • Car cords can also power up your laptop. For laptop models that support car cords, there are a number of cigarette lighter adapters available. For laptop models that don’t have a direct connect car cord, you can purchase a power inverter that changes the 12 volt power from your vehicle into 120 volt power that your laptop or printer can use. Remember to check that the car you’re driving has a negative ground, meaning the chassis is (-) not (+) as is the case with older Japanese models.
  • Do not store batteries in extreme temperatures or wet areas.
  • Batteries are not charged before they are delivered since the charge is not stable during the shipping process. Remember to fully charge and discharge the new battery when you receive it. A new battery must be full charged and discharged at least five times in order to reach its maximum run time.
  • You can discharge most portable devices by unplugging the AC adapter and leaving them turned on for a few hours.
  • NiCad batteries suffer from an affliction known as memory effect. The battery will only charge to the level at which the battery was last discharged because of an accumulation of gas bubbles on cell plates. If a battery is discharged to 30% and then recharged, for instance, the battery will only charge to 30% of its capacity. This shrinks the battery’s so-called gas tank.
  • NiMH batteries are known as the “memory free” battery that offers high capacity. NiMH batteries suffer less memory effect and have 30% longer run times than NiCad.
  • The best way to eliminate memory effect and remove the accumulated gas bubbles on the cell plates is to “burp”, or condition them. This means draining the battery until your portable shuts off, and then recharging it a few times.
  • Don’t leave batteries dormant for extended periods of time. Even if you use AC power most of the time, use the battery periodically to keep it fresh and healthy. Unplug your AC adapter when the computer is not in use.
  • Labeling your batteries can help you keep track of how old each pack is, as well as when it was last charged. This is important because batteries discharge as they sit even if they are not in the computer.
  • Look at the discharge rate of the battery before you make a purchase. Lead Acid batteries, similar to those used in your automobile, self discharge at a rate of less than 0.5% per day; Lithium Ion batteries self discharge at 1-2% per day; Nickel Cadmium batteries will self discharge at 2-4% per day; and Nickel Metal Hydride batteries self-discharge at 6-8% per day.
  • If your battery used to last 2 hours and now only lasts 30 minutes, it’s time to replace your battery. NiCad batteries last approximately 700 charge/discharge cycles, or about one and half years on average. NiMH batteries last approximately 400 charge/discharge cycles.
  • Lead acid batteries, once charged, can be stored for up to a month. This means you don’t have do any last minute charging before your next flight or road trip.
  • Zinc-air batteries absorb oxygen directly from air to fuel the chemical reaction inside the battery thereby generating electricity. Zinc-air batteries are useful as a backup source of energy. It has a two- year shelf life as long as it’s kept in its foil wrapper. Unwrap it and it’s ready to go, offering up to five times more talk and standby time than rechargeable batteries.
  • A new battery may cause the battery status indicator on your computer to indicate a dead or low battery condition. If this should happen, remove the battery and then reinsert it. If you still don’t get a full indicator, let the battery charge in your computer overnight.
  • If your battery is completely drained, you can still use an AC/DC cord to power your computer.
  • To conserve your computer battery’s power, shop for peripherals that use their own battery power and won’t drain your laptop.
    Back to top

Cellular
  • Do not leave your cellular phone in direct sunlight. Temperatures over 105 degrees F. can destroy your battery.
  • When selecting a cellular phone, check out the new PCS (personal communications service) digital phones. Market research firm Yankee Group found that PCs phones cost 30% less than analog phones and almost 20% less than ordinary digital phones.
  • When shopping for a cellular phone, make sure to investigate the battery life. Take note of both the standby time and talk time of the battery to ensure the phone will give you the lasting power you need. Chargers reserve your cell phone battery power while replenishing it at the same time.
  • If your battery is low and you are on a call, replace the low battery for a charged one, push send within 7 seconds and you won’t lose your call.
  • While driving, consider buying a hands-free kit for your cell phone. These lightweight kits use a remote speaker and microphone, which allow you to use your cell phone while keeping your hands where they belong—on the wheel.
  • If you want to leave the phone in the car, a permanent in-car kit allows you to put the phone in its cradle and connect to the car’s power supply. Most kits also come with an external speaker and visor microphone.
  • If you want to take your phone with you, look for an “ear bud” speaker with a small microphone that can be clipped on your clothing, seat belt, or sun visor. Ear buds also channels sound directly into your ear canal providing better reception. Also consider headsets, clips and holsters.
  • If you’re driving and talking on the phone, consider purchasing a power adapter that plugs into a cigarette lighter, and a cradle to hold the phone. Some kits may include a speaker in the power adapter or connect to the car stereo through a cassette-style adapter.
  • The cost of a cellular service monthly fee can sometimes be the most expensive part of owning a cell phone. Many services tack on additional fees for roaming (when a phone “roams” for an available satellite) and long distance (when you call out of your immediate calling area.) These fees can add up over time and actually cost more than your monthly fee. To avoid these charges and the confusion that comes with them, shop for a cellular service that does not charge for long distance or roaming.
  • Always ask to waive the activation fee. Chances are, by simply asking, you’ll avoid paying the $25-$50 activation charge. It can’t hurt to try.
  • Whenever you think that you have entered a new service area, call 611 on your phone. After hearing the service provider’s brief message, hang up. This call will register you in the calling area that you’re currently in. Ten to twenty minutes after calling, calls placed to your cellular number in your home area will be forwarded to you.
  • With a GSM cable for digital cellular phones, you can access the Internet, send and receive faxes and e-mail and even dial-up your corporate network—all without a traditional phone line.
  • The introduction of cellular digital packet data (CDPD) technology makes it possible to establish a reliable wireless Internet connection from any computing device, including desktop, laptop and even handheld computers.
  • You can rent a global cellular phone from a global service provider when you are traveling abroad. Each phone should be setup for use in the area you are traveling in and are configured to keep you in touch even if you change countries. Keep in mind: an average overseas call costs $2.50 and the airtime after connection is $1 per minute. Rental fees vary, but you can expect to pay about $75 for the first week and $50 for additional weeks. For more details, contact WorldCell at 1-888-967-5323, or Worldwide Cellular Co. at 1-800-938-0282.
  • Tweezers are handy gadgets for grabbing hard-to-extract phone plugs, especially with phones where coils are underneath the phone base.
  • See if your cell phone allows you to piggyback two hot-swappable batteries. Hot-swappable batteries allow you to change and recharge batteries during a conversation. (Source: Portable Life)
    back to top

Handheld Computers/PDAs
  • Just like PCs, it’s important to decide which operating system you prefer when choosing a handheld computer. While most handhelds use a proprietary operating system, others use a pocket version of the familiar Windows program called Windows CE. Windows CE provides a familiar environment and superior graphics. Many proprietary systems, such as Palm OS (the most popular handheld on the market) provide users with a very fast, user-friendly platform and has taken the lead on innovation in the industry.
  • The data input mechanism is arguably the most important feature of handheld computers. Some handheld computers such as NEC and Sharp feature a miniature keyboard and screen for convenient data input. These added conveniences however sacrifice the small size of the computer. Computers without keyboards, on the other hand, use a touch screen that recognizes either natural handwriting or a unique script called graffiti. They come with a stylus (a pen-like device) for data entry and navigation.
  • When buying a handheld computer, it’s important to look for features such as connectivity, memory, and innovation.
  • Connectivity—make sure the handheld computer comes with software and hardware for synchronizing with your PC. After all, you don’t want to enter appointments and contacts more than once.
  • Memory—Current handhelds vary from 1MB of RAM to about 24MB of RAM. With only 2MB of memory, a handheld can store up to 6,000 addresses, five years of appointments and 200 e-mails. HINT: Make sure the computer you choose is expandable in case you need more memory in the future.
  • Innovation—If uniqueness is important, look for a handheld with a color screen for enhanced viewing and increased clarity. For even more innovation, consider a handheld with a mini sound card that allows you to record and play sound files, including audio books and music that can be downloaded from the Internet.
  • Windows CE can display owner information on startup, so if you lose your device some Good Samaritan just might return it. From “Start*Settings,” double-tap “Owner”. Fill in the fields under the “Identification” tab. In the “At Power On” field, check “Display Owner Information.” (Source: Portable Life)
  • If you forget graffiti symbols, simply tap your stylus in the bottom of the writing area and draw a vertical stroke to the top of the screen. This will give you an on-screen list of graffiti characters. Just press Done to return to the current application. (Source: Portable Life)
  • To access e-mail from your personal data appliance or handheld computer you will need a modem (either traditional or wireless), and Internet service provider (ISP) such as MSN or AOL, and a phone line or wireless service communication provider.
  • There are a number of modem cradles that operate and plug into your handheld organizers the same way the synchronizing cradle does. By simply dropping your handheld into the cradle and dialing your ISP, you can send and receive e-mail
  • When shopping for a modem cradle, look for something that comes complete with the required software, phone cord, and batteries such as the Palm Pilot Gear 14.4kbps data transfer modem.
  • The two AAA batteries powering your handheld device should last at least a month of heavy use and longer if you’re an occasional user. To be safe, keep a spare pair on hand. When you get the first low-battery warning, you should have a few days grace period. (Source: Portable Life)
  • When you replace the batteries in your handheld, remove one and replace it with the same orientation before removing and replacing the second battery. You only have one minute to replace the batteries before you lose data. (Source: Portable Life)
  • If you have a cellular phone and handheld computer, the only thing you need to send e-mail is a cellular modem. With such a device, you only have to dial your ISP with your cell phone and within seconds are connected to the Internet. The Snap-On GSM modem, for instance, connects your handheld’s port to your cellular phone jack, allowing you to send e-mail wirelessly.
  • If you want a handheld computer and plan on using it for e-mail purposes, consider one that that is already email-enabled such as the Palm VII by 3Com. The Palm VII comes with a modem and antenna, which allows you to send and receive e-mail and surf the Internet.
  • To add fonts to your Palm-size PC, connect the device to your PC and open the Mobile Devices folder on that PC. Double-click the Palm-size PC icon, then Windows*Fonts on the desktop PC. Now drag any TrueType font into the open Fonts folder in the Mobile Devices folder. Remember: Fonts eat up a lot of space, so don’t load too many onto your handheld. (Source: Portable Life)
  • To delete something in Windows CE, uses SHIFT+BACKSPACE (Source: Portable Life)
  • If you leave your stylus at home, you can still use your handheld device. Choose Start/Help, then select Tips for Using Windows CE. You’ll find a batch of keyboard shortcuts there. And to do that without a stylus, press CTRL+ESC for the Start menu, then use the up and down arrow keys to navigate. (Source: Portable Life)
  • If your PDA’s screen is scratched, simply put a piece of tape over the area. This will protect the screen without interfering with its use. If any tape residue lingers when removed, dampen a soft cloth with Windex and wipe gently to clean. (Source: Portable Life)
  • Use your handheld computer as a wake-up call reminder. Set an appointment in the date book, make sure the alarm is turned on, and a few minutes prior to the set time, the alarm will sound. (Source: Portable Life)
    back to top

Notebook Computing
  • Don’t force a lot of weight onto your laptop inside of a briefcase. The pressure and weight may cause damage to the LCD (the screen display) on the laptop.
  • A new battery may cause the battery status indicator on your computer to indicate a dead or low battery condition. If this should happen, remove the battery and then reinsert it. If you still don’t get a full indicator, let the battery charge in your computer overnight.
  • Carry a computer first-aid kit. Kits should include a system disk, a two-or-three prong electrical adapter, charged spare batteries, and anti-virus and troubleshooting software.
  • If your battery is completely drained, you can still use an AC/DC cord to power your computer.
  • Although X-ray machines at airports are not a threat to your laptop’s hard drive floppy disks, you may want to have a security guard check your machine rather than putting it on the conveyer. The conveyer belt is a target for thieves who watch for unattended equipment passing through X-ray machines.
  • When using your laptop in a hotel room, be aware of the many small magnets surrounding you. Televisions, alarm clocks, hair dryers, and other common hotel room appliances can pose a threat to your data. Be especially cautious of leaving your floppy and zip disks on appliances for extended periods of time. Instead, store your computer and accessories on the desk away from magnet problems.
  • Prepare for strange printers on the road. Install drivers for the most common printers or those you know you’ll have access to prior to leaving for your trip. (Source: Portable Life)
  • To conserve your computer battery’s power, shop for peripherals that use their own battery power and won’t drain your laptop.
  • The convenience of portable computing can occasionally be a pain in the neck. By adding comfort accessories such as a laptop wrist pillow, you can save yourself a lot of suffering.
  • Over 300,000 laptops are stolen every year primarily from airports. Prevent theft with a laptop lock, which secures your computer to a stationary object such as an airport bench.
  • Powerful computer applications such as the Internet, Microsoft Office, and Windows 98 can drain computer resources by adding temp files to your hard drive space. Items such as cookies and e-mail attachments can add hundreds of these temp files to your computer. You can maximize your disk space and rid your hard drive of temp files by doing a simple search and delete for any file with a .tmp extension.
  • Protect yourself from computer viruses such as Love Bug, Melissa, Worm, and California, by purchasing virus protection software such as Norton Anti-Virus. Also visit the Web monthly to download the latest immunizations.
  • Backup your data. Always back up the information on your laptop onto the Internet using services such as www.backup.com, your corporate network, or Zip disks in case your laptop is stolen. In most instances, data lost to a theft is far more valuable than the laptop itself.
  • The key to lowering the power consumption of your laptop is lowering the amount of time the hard drive spends spinning. You can set the drive to spin down when not in use after as little as 5 minutes.
  • If you have a color screen and you are working on a word processing or spreadsheet, you may opt to choose a greyscale mode for your display. This will further reduce power consumption, as well as dim the screen as much as possible.
  • Infrared data is an excellent way to transfer data when on the road. It’s easier to configure your laptop for an infrared communications port than to carry extra cables.
  • If you need access to data on your home or office computer or network while you’re away, install remote-control software such as LapLink or pcAnywhere. (Source: Portable Life)
    back to top

TRAVEL:
Travel Checklist
  1. Photocopy the contents of your wallet and store them someplace else.
  2. Photocopy your passport.
  3. Photocopy your contact and eyeglasses prescription.
  4. Photocopy any medicine prescriptions.
  5. Photocopy your plane tickets.
  6. Telephone numbers for reporting stolen or lost credit cards and travelers checks.
  7. Avoid passing your laptop through metal detectors.
  8. Carry spare batteries for your laptop and cellular phones.
  9. Remove PCMCIA cards when not in use to extend your battery life.
  10. Never set your laptop down while waiting to board a flight or while waiting in line.
    back to top

Airline Travel Tips
  • Although X-ray machines at airports are not a threat to your laptop’s hard drive floppy disks, you may want to have a security guard check your machine rather than putting it on the conveyer. The conveyer belt is a target for thieves who watch for unattended equipment passing through X-ray machines.
  • Over 300,000 laptops are stolen every year primarily from airports. Prevent theft with a laptop lock, which secures your computer to a stationary object such as an airport bench.
  • Many airplanes now feature in-flight power ports so you don’t have to drain your laptop battery while working on the plane. You will need to have an in-flight power adapter to use this productive feature.
  • Get to your destination refreshed and relaxed with the aid of noise canceling headphones. These headphones block out high and low frequency noise which can raise blood pressure and heart rate.
  • Flights that involve changing planes or stopping en route may be less expensive than nonstop flights.
  • Avoid Bermuda triangle flights where your flight goes in, but the connecting flight is canceled or delayed.
  • Contact the airline if you know you’ll miss the flight prior to the scheduled departure time. Most airlines will honor your ticket for a later flight if you arrive within two hours of your departure time.
  • If your flight is delayed forcing you to miss a connecting flight in another city, buy a one-way ticket to that connecting hub with the same airline or another one. You can always argue with your carrier about the fare later.
  • Airlines will typically rebook your connecting reservation if they know that a flight is delayed and you’ll miss it. If you’ve made arrangements to actually make the connection, a prompt phone call to the airline will ensure your original seats and routing. Request a letter to the original carrier about the cost of the alternate connecting flight to earn a refund.
  • If you have a full-fare ticket, call your travel agent or other airlines to find alternative arrangements if needed.
  • If you have a special fare ticket, don’t wait in long lines at the gate. Call the airline or go to the main ticket counter to find alternatives.
  • When your flight is canceled, the airline should put you on a confirmed seat on another flight. Try for the next flight and not just the next flight on the same carrier.
  • When your flight is canceled and you do not continue on any carrier, ask the ticket agent to write “Rule 240” on your ticket along with the reason the flight was canceled and sign his or her name. This assures cancellation penalties will be waived.
  • To get some shut-eye on a long flight:
  • Get a seat away from bathrooms and on the opposite side from where the sun will shine.
  • Ask the boarding agent if there are any completely empty rows available to stretch out.
  • Bring sunglasses, earplugs, noise reducing headphones, and bottled water.
  • Anticipate time changes of a prolonged stay at new destinations by going to bed earlier a couple of days prior to an eastward trip and later for a westbound trip.
  • Set your watch according to destination time upon boarding, not when you arrive.
  • If you can’t travel first or business class, get an exit row seat over the wing because the plane moves less at the point of the fuselage.
  • Avoid alcohol. It dehydrates the body and interferes with the ability to process oxygen.
    back to top

Hotel Travel Tips
  • Stay at a hotel that caters to business travelers by offering amenities such as desks, data ports and a business center.
  • Before reserving your hotel room, find out if your hotel charges for local calls and ask if in-room phones have data ports. Data ports spare your modems if phone lines are digital and save you from crawling under the desk to look for a wall jack.
  • A modem saver can be a real lifesaver. This digital phone line tester quickly determines if you are dealing with a digital line that may fry your modem.
  • Tweezers are handy gadgets for grabbing hard-to-extract phone plugs, especially with phones where coils are underneath the phone base.
  • Bring extra phone cords with you for hard-to-reach jacks.
  • A female-to-female RJ-11 phone jack adapter helps you extend an existing phone line by connecting two lines together.
  • If you have an account with a national Internet service provider, make sure you have a local dial-up number for the area you’re traveling to.
  • If you don’t have a national ISP, or if there isn’t a local number for your destination, you can get a backup account on a free service in exchange for viewing advertising banners. The ads may be annoying, but the service is a real lifesaver on the road.
  • If your hotel room has a digital phone with a built-in data port, connecting your laptop is easy. First leave your telephone plugged into the wall socket. Then plug in your extra telephone cord into the data port on the phone. Next connect the other end of this cord to your PCMCIA card or external modem. Be sure to put your laptop in sleep mode or power down before plugging this phone cord into your modem. After powering back up, you must change the dialing settings of your modem. That means that in the software setup you will add the numbers required to access an outside line. After this is complete, you are ready to login or fax.
  • If your hotel room has a digital phone with no data port, first leave your phone plugged into the wall socket. You will need a digital to analog converter to fax or login from this phone system. Simply disconnect your telephone handset from the phone and connect it to the jack labeled handset on the converter. Next plug the short cord on the converter into the now empty handset jack on the telephone. Now you can plug your extra phone cord into the data port on the converter. Finally connect the other end of this cord to your PCMCIA card or external modem. Be sure to put your laptop into sleep mode or power down before plugging this telephone cord into your modem. After powering up, you must change the modem dialing settings. This software setup will add the numbers required to access an outside line. Now you’re ready to login or fax.
  • If your hotel room has no phone, use a pay phone. Having a Telecoupler II ® which cradles the handset of the pay phone, allows you to transmit data through the earpiece and mouthpiece of any payphone. To connect you need to attach the Telecoupler II ® to the handset and insert the RJ-45 from the Telecoupler II ® into your modem port. Then you need to deposit the required amount of change into the pay phone or change the settings in your modem setup to include phone card dialing. Don’t forget to add the area code to the number you are attempting to dial.
  • Getting connected to the Internet from your hotel room can be impossible if your modem does not recognize the dial-tone. To avoid this, add a command to your modem setup string instructing it to ignore the dial tone. Refer to your modem’s manual for the appropriate command string before leaving for your destination.
  • When using your laptop in a hotel room, be aware of the many small magnets surrounding you. Televisions, alarm clocks, hair dryers, and other common hotel room appliances can pose a threat to your data. Be especially cautious of leaving your floppy and zip disks on appliances for extended periods of time. Instead, store your computer and accessories on the desk away from magnet problems.
  • To get a restful night’s sleep at a hotel:
  • Book a room on a high floor if you’re on the street side, and one that’s away from elevators, ice machines and hospitality suites.
  • Keep the room at 65 degrees and request extra pillows and blankets if needed.
  • Pack a nightlight so you don’t have to turn on a bright light to avoid fumbling around in the dark.
  • Bolt the door and make sure that the “Do Not Disturb” sign is hanging on the door.
  • Avoid spicy room service.
  • Bring a portable “white noise” machine, or turn on a radio or TV to a frequency without a channel and have the static play on a low volume to simulate white noise.
  • Create a pre-sleep routine of one to two hours or reading or watching TV to wind down from a long day.
  • If you need to print a document while at a hotel, simply send a fax to yourself. Most hotels use plain paper faxes now rather than thermal, so the print quality should be fair to good.
    back to top

International Travel
  • When traveling abroad, avoid jet-lag connection confusion by configuring your modem prior to leaving the United States. It’s easier to reprogram your modem with the appropriate country codes before venturing overseas.
  • Make sure you have the correct power and telephone adapters for the country you are visiting. Different countries have different types of electrical current from wall outlets. Plugging into one of these systems requires a step-down transformer which “turns down” the voltage to accommodate 110V appliances from the U.S., and a transformer/plug adapter kit. Kits include adapters, chargers, modem savers and retractable phone cords.
  • You can rent a global cellular phone from a global service provider when you are traveling abroad. Each phone should be setup for use in the area you are traveling in and are configured to keep you in touch even if you change countries. Keep in mind: an average overseas call costs $2.50 and the airtime after connection is $1 per minute. Rental fees vary, but you can expect to pay about $75 for the first week and $50 for additional weeks. For more details, contact WorldCell at 1-888-967-5323, or Worldwide Cellular Co. at 1-800-938-0282.
  • U.S. airport security X-rays machines do not emit strong enough X-rays to cause damage to your laptop and other hardware. But world travelers should be wary about international security machines. The strong X-ray machines abroad does vary. Insist on having your laptop hand inspected or protect your computer with an X-ray carrying case.
    back to top

Modems
  • Getting connected to the Internet from your hotel room can be impossible if your modem does not recognize the dial-tone. To avoid this, add a command to your modem setup string instructing it to ignore the dial tone. Refer to your modem’s manual for the appropriate command string before leaving for your destination.
  • Preprogram all your access numbers, credit-card numbers and other remote-access information prior to leaving in order to save time on the road. Make sure you have alternatives in case the main access numbers are busy or not working.
  • When traveling abroad, avoid jet-lag connection confusion by configuring your modem prior to leaving the United States. It’s easier to reprogram your modem with the appropriate country codes before venturing overseas.
  • You can configure your software to ignore dial tones via the Windows Modem Control Panel Properties, or by adding the X1 command to your software’s initialization string.
  • Check whether the phone system uses rotary (pulse) or tone dialing. Set your software dialing setup option box to Pulse or Tone accordingly.
  • Before connecting with your modem, place a test call and listen to the entire dialing sequence. Keep track of the length of each pause between each portion of the string. You may need to add commas to your dialing string (each comma is a two-second pause) to complete a successful modem connection.
  • If you use a PC Card modem, carry a spare one with you even if your laptop has an internal modem, and use either one with an X-jack connector or bring an extra dongle.
  • You can improve your modem’s transmission performance by using a modem pool. Modem pools are special cell sites, available from some service providers in selected areas, that understand common error correction protocols. You can usually connect to modem pools by dialing 3282 (DATA) before you dial your access number.
  • If your phone line has call waiting and you’re using a modem to connect to the Internet, you must first turn off the call waiting.
  • If you’re dialing from a business that requires a “9” for an outside line, you must add a “9” prefix to your dial-in string (the phone number you dial to connect to your service provider.)
  • If you’re having problems with your modem, check that:
  • Your modem is plugged in and turned on
  • The modem’s phone cord is securely inserted at both ends of the connection
  • If you have an external modem, make sure the modem cable is securely fastened to the modem and the computer.
  • If you have an internal modem, check that the modem card is securely plugged into your computer’s mother board.
  • Check that you are using the correct dial-in string to contact the server.
  • If you are running telephony or communications software such as fax software, your computer’s ability to use its modem port may be hampered. If you are using such software, try the following:
  • Move the telephony or communications software from the Startup program to another Windows group.
  • Restart your computer and then reconnect to the Internet.
  • Your modem’s speed can fluctuate depending on many factors including net congestion, time of day, or the server of the site you’re accessing.
  • Modem brands and models vary in ability to adapt to poor-quality phone lines and the wide range of modems used by ISPs. For more information about your specific modem, check the Website of your modem manufacturer.
    back to top