Routine Maintenance Procedures
555-233-123
5-30 Issue 4 May 2002
4. Dial 1234567890*# and listen for Confirmation tone (test passed) or
intercept tone (test failed). The test fails if the touch-tone (DTMF) receiver
does not recognize all the touch-tone (DTMF) signals.
5. To test another touch-tone (DTMF) receiver, repeat Steps 2 through 4.
6. To terminate the test call, hang up the station set used for testing.
Time Slot Test Call
The time slot test call connects the voice terminal user to a specific time slot
located on the TDM Buses (A or B) or out-of-service time slots. Specific Time
Slots To place the call:
1. Dial the Facility Test Call Feature Access Code (administered on the
Feature Access Codes screen), and listen for dial tone.
2. Dial port network number (1 for PPN or 2 or 3 for EPN), then press
# and
the 3-digit time slot number "xxx," where:
3. Listen for one of the following tones:
■ Confirmation Tone—time slot is idle or maintenance busy
■ Reorder Tone—time slot is busy
■ Dedicated Tone—One of the following tones is heard (see Table 5-4
on page 5-31)
xxx = Time slot number (000 through 255 on Bus A and 256
through 511 on Bus B)
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