Configuring the Yealink EXP50
Color-screen Expansion Module
35
If it is configured, when the target extension receives an incoming call, the supervisor can
press the intercom key to pick up the call directly. Contact your system administrator for
more information.
7.
Click
Confirm
to accept the change.
DTMF
You can configure an Ext key as the DTMF key. If you press the DTMF key during an active call,
the phone will send the pre-defined DTMF digits.
To configure an Ext key as the DTMF key:
1.
Click on
Dsskey
->
Ext
Key
.
2.
In the desired Ext key field, select
DTMF
from the pull-down list of
Type
.
3.
Enter the desired DTMF digits in the
Value
field (e.g., 123A).
4.
Enter the desired value in the Label field or leave it blank.
Summary of Contents for EXP50
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