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4-16
3160-A2-GB21-80
March 1999
Table 4-6. Troubleshooting (3 of 3)
Symptom SolutionsPossible Cause
Invalid Number The modem cannot dial because
the phone number is invalid or
there is no number in the
selected directory.
Check that the selected phone
number is correct.
No Dial Tone The modem cannot dial because
there is no dial tone.
Check that the modem is
connected properly.
Busy Signal The modem is receiving a busy
signal.
Redial the phone number later.
No Answer Tone The remote end does not
answer within 45 seconds.
Redial the phone number later.
Modem In Use The modem is in use. Redial the phone number later.