AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 564

Optional Group Calling Features
Group Calling External Alert for Calls-In-Queue
Alarm
Use this procedure to designate the external alert device used to notify calling
group members when the number of calls in the queue reaches the
programmed threshold.
Only one external alert device can be designated for each calling group. Since
the external alert signal is continuous, it is recommended that only light-type
external alert devices be designated for the Calls-in-Queue alarm.
Summary: Group Calling External Alert for
Calls-In-Queue Alarm
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
4–214
Programming Procedures
System manager
All
Not required
Form 7d Group Calling
r
Not applicable
Extension number
No
No
Extensions → More → Grp Calling → Xtnl Alert → Dial
calling group ext. no. → Enter → Drop → Dial ext. no. for
alert → Enter → Exit → Exit
[ F6 ] → [ PgUp ] → [ F4 ] → [ F7 ] → Type calling group ext. no. → [ F10 ]
→ [ Alt ] + [ P ] → Type ext. no. for alert → [ F10 ] → [ F5 ] → [ F5 ]