Dtmf; Dect Info; Loudspeaking Function - Aastra DT4x3 DECT Telephones User Manual

User Manual
Aastra DT4x3 DECT Telephones
Method 1
During an ongoing conversation and a short tone for another incoming call appears, do as
follows:
1 Press the soft key "More" during the call.
2 Select "Answer Call waiting".
3 Press "Select". The new call is now connected, and the first call is on hold.
When the line is free, the call on hold is automatically dialled again. This is a system
dependent feature.
Method 2
If a second caller calls during a phone call, the handset beeps and displays the text "Internal
call" for internal callers and "External call" for external callers. The handset also shows the
name or phone number of the second caller. To answer the second caller:
1 Press the soft key "Accept".
The text "Switch" briefly appears on screen, and the handset transfers to the second
call. The first call is put on hold.
2 When finished speaking with the first caller, select the "More" soft key.
3 Select "End Call".
4 The second call is closed and the first call is retrieved.
NOTE: It is possible to reject a second call by pressing the "Decline" soft key. The second
caller hears a busy tone, and the call is logged as a missed call in the handset.

5.3.15 DTMF

Some systems or PBXs require that the handset sends Dual Tone Multi Frequency (DTMF)
when pressing the keys. DTMF can be enabled as follows:
1 Press the soft key "More" during the call.
2 Select "DTMF".
3 Press "Select" to enable the use of DTMF.
TIP: It is also possible configure the handset to send DTMF when pressing
releasing

5.3.16 DECT Info

This submenu is only visible if the Admin menu is activated. See handset's Configuration
Manual.
5.4

Loudspeaking Function

There are several options to activate the loudspeaking function:
• Press a Navigation key, Hot key or Soft key defined as a shortcut to a "Phone call
function. When pressing the key, a predefined number is called, see
page 48.
• When receiving a call, press the soft key
• During a call, press the soft key
31 October 2013 / Ver. C
. See the handset's Configuration Manual.
.
.
TD 92789EN
and pressing/

"
7.6 Shortcuts on
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