System Requirements For Touch-Tone Receivers - Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual
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Also See for MERLIN LEGEND Release 5.0:
- System programming manual (949 pages) ,
- Feature reference (869 pages) ,
- System planning manual (394 pages)
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MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Telephone Problems
System Requirements for Touch-Tone Receivers
f. Dial
If these tests fail, replace the MFM.
Table 3-2. MLX Telephone Display Buttons
Button
Home
Menu
More
Inspct
Each unlabeled display button
System Requirements
for Touch-Tone Receivers
The following symptoms indicate that the system needs more TTRs.
Single-line telephone users do not get dial tone when they lift the
handset to dial out.
The voice messaging system fails to transfer calls.
Calls fail to ring or go to coverage prematurely.
NOTE:
If these symptoms are present, use the following steps to calculate the
system requirements for touch-tone receivers.
Determine the number of TTRs required for the voice messaging
system (if present) from Table 3-3.
to turn off the Message LED and resume normal
#54
operations.
Display
HOME
MENU
MORE
INSPECT
nn ; where nn is 1–10, depend-
DISPLAY BUTTON
ing on which button you press.
Issue 1
June 1997
Page 3-8
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