1201-xx
Modem Internal Loop-Back
Test
The following steps apply to error codes
1201-xx through 1210-xx:
1 Refer to modem documentation for
correct Setup procedures.
2 Check the modem line.
3
Replace the modem and retest.
1202-xx
Modem Time-Out Error
1203-xx
Modem External Termination
Test
1204-xx
Modem Auto Originate Test
1206-xx
Dial Multifrequency Tone
Test
1210-xx
Modem Direct Connect Test
Diagnostic Error Codes, continued