The modem | Someone probably hung up from another | |
connects itself | extension. | |
correctly to the | The modem detected a call waiting signal | |
remote modem, but | ||
on the line. Contact the local tele- | ||
the connection is | ||
communications agency to find out how | ||
interrupted during | ||
to turn this signal off when you use the | ||
communications | ||
modem. | ||
with the message: | ||
| ||
NO CARRIER. | Try calling another modem to check if | |
| the problem is general or unique to one | |
| specific modem. | |
| The telephone line is of low quality; try | |
| communicating at a lower speed. | |
|
| |
Connection problem | Some older modem models will not | |
with a 2400 bps | connect when the error correction protocol | |
modem. | is on. Turn this protocol off with the | |
| following command: | |
| 0,66,1*&200$1' | |
|
| |
High speed data | Check if there are any | |
transmission failed. | applications or programs working in | |
| parallel to the communications application. | |
| The quality of the telephone line is too | |
| low to withstand | |
| decrease the modem's transmission | |
| speed. | |
|
| |
International | Because of the length of the number | |
connections cannot | dialed and the differences in telephone | |
be made. | networks, it may be the case that some | |
| digits do not get interpreted during the | |
| dialing process. Insert commas between | |
| parts of the dialing number in order to | |
| create pauses. | |
| For example, if you are calling 123456789, | |
| insert commas and dial 1,23,456789 | |
| instead. | |
|
| |
Calls to foreign | Increase the amount of time to wait for | |
countries terminate | a carrier signal. In terminal mode, type | |
with a ‘NO CARRIER’ | ATS7=60 and press the Enter key. The | |
message. | range of acceptable values is country- | |
| dependent. |
24 Sportster Winmodem 33600 & x2/56K - User's manual