Dtmf Tones; Immediate Answer - Aastra Dialog 4222 Office User Manual

Other Useful Features
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Immediate
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DTMF Tones

The DTMF function is used to control answering machines or any
other telecommunication devices.
z
Lift the handset.
Make an internal or external call to reach the desired device.
When your call is answered you can continue to dial digits which
will be sent as DTMF digits (tone signals) to the called device in
order to activate the desired functions.

Immediate Answer

It is possible to get automatic hands-free answering on internal
calls without pressing the Line key. If you require this facility, please
ask your system administrator.
Press the Immediate Answer key (pre-programmed).
Incoming calls will be indicated by one muted ringing signal, the
On/Off lamp lights and the call comes straight in through the
loudspeaker.
Note: To accept a transferred external call you must first
press the Transfer key.
Cancel Immediate Answer
Press the Immediate Answer key (pre-programmed).
The lamp extinguishes.
BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212