Garmin 3211 manual  d, Call Waiting, Transfer to a busy extension, Callback

During Calls

Transfer to a busy extension

You can even transfer calls to busy extensions. The other party will hear a muted signal (Camp-on), and the call will be extended, as soon as the ongoing call is terminated (if Camp-on is allowed).

Callback

You are called back, if you have transferred an external call and the other extension has not answered the call within a certain time. Your telephone will ring again.

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Call Waiting

If you hear the Call Waiting tone during an ongoing conversation, another person is trying to contact you.

To terminate the ongoing call and answer the waiting call

Replace the handset to finish the ongoing call. The waiting call is signalled on your phone.

Lift the handset to answer the new call.

Or:

Press and replace the handset to answer in handsfree mode.

36 BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212