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 MTM800 to monitor voice activity in the local
vicinity. The call is setup without any indication to the
affected MTM800, and any lower priority ongoing voice call
or packet data transfer may be pre-empted.
After accepting the call, the MTM800 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 an Incoming Call
In all modes (except Group), if you wish to cancel a call
during an active call, press Reject. The call number will be
forwarded to the Missed Call list.
Using In-call Features
The in-call features are only available when using the Telephone
Style Handset (see "Setting Accessory" on page 91).
Switching the Loudspeaker On/Off
Picking the Telephone Style Handset from the hang-up cup
will disconnect the loudspeaker and the receive audio will
only be heard in the earpiece of the handset.
1. To activate the external loudspeaker,
press Spkr. The Spkr soft key is blinking
when active.
2. To de-activate the external loudspeaker,
press Spkr. The Spkr soft key is no longer blinking.
With the functional button (F1 or F2 on the handset) the
external speaker may additonally be switched on/off (if
programmed by your Service Provider)
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David
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Mute
Spkr