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Testing you phone line for support of 56K connections

The following info was taken from a 3Com site, a reference to which is inlcuded at the conclusion of this page.

What You Need to Use LineTest

• Any manufacturer's V.34 modem, installed and connected to a phone line
• Any terminal application (such as Windows®95 HyperTerminal, RapidComm™, QuickLink II™ or MacComCenter™)

1. Close your Internet connection, then open a "terminal window" in your communications software. For detailed instructions, consult your software's documentation.
   
   
2. Dial this number from your computer: 1-847-262-6000.
   
   
   Most communications programs offer the ability to dial from a "phone book." Alternately, you may send the following command to your modem:
   
   ATDT1-847-262-6000
   
   
3. You'll be connected to the LineTest system, and asked if your system supports graphics. Press the 'Enter' key to proceed.
   
   
4. You'll then be prompted for your first name.
   Type in: line
   Press the 'Enter' key.
   Next, you'll be prompted for your last name.
   Type in: test
   Press the 'Enter' key again.

The LineTest system will perform a series of diagnostics on your connection, and will inform you of its conclusion. This may take a minute or so.

If you see: "This connection supports 56K* technology!" Congratulations -- you're in good company!

Tech Alert! At this point, if you press the 'Enter' key, you'll see the first of two screens of line statistics. Press the 'Enter' key again for the second screen. When you're done, type in the letter g, then press the 'Enter' key to disconnect.

If you're not interested in this information, type in the letter g, then press the 'Enter' key to disconnect. Dial up your Internet connection again, and you're ready to step up to high-speed downloads from the Internet!

If you see: "Your line does not support 56K technology."
Type in the letter g, then press the 'Enter' key to disconnect.

Since line conditions can change from call to call, we recommend that you make several calls to LineTest to ensure an accurate diagnosis. If you have multiple phone lines available for use, we recommend that you try calling from each line.

If you see: "56K is not currently possible on this connection, or is likely to be highly impaired." Type in the letter g, then press the 'Enter' key to disconnect.

The most likely reason for this response is more than one analog-to-digital conversion in the connection to your provider. If multiple calls indicate that your line won't support 56K technology, keep in mind that telephone network configurations can change, so your chances of making high-speed connections may improve over time.

If you see: "Cannot determine 56K capability, test must run in V.34 mode." Type in the letter g, then press the 'Enter' key to disconnect.

You may get this response if you have excessive "noise" or static on your phone line. Since line conditions can change from call to call, we recommend you try again at another time.

Important Note
We've taken great care to ensure that LineTest reports accurate results. However, due to the complexity of the diagnostics LineTest performs, we can't guarantee 100% accuracy. We'll improve and enhance LineTest as your feedback rolls in.

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