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Troubleshooting
Issue 1 June 1998 4-9
Table 4-4. Error Messages—Continued
Message Cause Action
No Answer The Switch Module is
not responding. The
Remote Module does
not receive a Ring-
Back Tone or an
Answer Back Tone.
Verify that the correct
telephone number has
been programmed.
Verify that the Switch
Module is connected to
the line.