BMW 2012 3 Series M3 Сoupe - Manual (Page 212)

211
Telephone Communications
The existing call is put on hold.
4. Dial the new phone number or select it from
a list.
"Return"
The call on hold is continued.
Switching between two calls, toggling
Active call: highlighted.
The call on hold is identified with:
"on hold...".
"Swap calls"
The phone switches to the call on hold.
Establishing a conference call
Two calls can be connected to a single tele-
phone conference call.
1. Establish two calls.
2. "Conference call"
When terminating a conference call, both calls
are ended. If one call is terminated by another
party, the other call can be continued.
Muting the microphone
The microphone can be muted in active calls.
1. "Telephone"
2. "Active calls"
3. "Microphone mute"
The muted microphone is automatically acti-
vated:
> If a new call is made.
> When switching between callers on hold.
Online Edition for Part no. 01 40 2 609 333 - © 08/11 BMW AG