AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 540

Optional Telephone Features
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
Microphone Operation
Use this procedure to enable or disable microphones on MLX telephones
(except QCC operator positions). When the microphone is disabled, users
cannot use the speakerphone to conduct conversations.
NOTE:
The microphone cannot be disabled on analog multiline telephones or on MLX
telephones used as QCC operator positions.
Summary: Microphone Operation
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
4-190
Programming Procedures
Not assigned
Assigned, not assigned
Yes
No
Extensions → Account → Toggle LED On/Off or Dial ext.
no. → Enter → Exit → Exit
[ F6 ] → [ F7 ] → Toggle letter R On/Off or Type ext. no. → [ F10 ] →
[ F5 ] → [ F5 ]
System manager
All
Not required
Form 4d, MLX Telephone
Form 5b, Direct-Line Console (DLC
Enabled
Enabled, Disabled
Yes
No
Extensions → More → Mic Disable → Toggle LED On/Off or
Dial ext. no. → Enter → Exit → Exit
[ F6 ] → [ PgUp ] → [ F7 ] → Togg1e letter R On/Off or Type ext. n
→ [ F10 ] → [ F5 ] → [ F5 ]
: Digital
.
O