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Getting Started
Ambience Listening (AL)
This feature, if enabled by your Service Provider, allows a 
console operator (or dispatcher) to establish a special call 
with a specific terminal to monitor voice activity in the local 
vicinity. The call is setup without any indication to the affected 
terminal, and any lower priority ongoing voice call or packet 
data transfer may be pre-empted.
After accepting the call, the terminal transmits in a half-
duplex Private Call without any action from or indication to 
the user. The Ambience Listening call shall automatically end 
when the user initiates any voice call and uses the terminal 
normally.
Cancelling a Call
Choose one of the following, as relevant:
• Press . If you wish to make a new call, start it at once.
• Wait to answer the call. After a time-out set by your 
Service Provider, the call number will be forwarded to the 
missed call list.
• Press Reject soft key (displayed in an incoming full-duplex 
call). The call number will be forwarded to the missed call 
list.
Using In-call Features
Loudspeaker 
The loudspeaker feature allows you to 
hold impromptu meetings in Phone, 
PABX, and full-duplex Private Calls.
During loudspeaker operation, you may 
either speak or listen, but you cannot do 
both at the same time.
1. To activate loudspeaker, press Spkr. The display shows 
Speaker ON.
Phone in Use
David
6754321
Spkr
Mute