Additional Features; Display Dtmf Digits - Mitel 6920 User Manual

A F D DTMF D
DDITIONAL EATURES ISPLAY IGITS

Additional Features

This section describes additional features you can use on the 6920 phone.

Display DTMF Digits

A feature on the 6920 phone allows users to enable or disable DTMF (dual-tone multi-frequency) digits
to display to the IP phone when using the dialpad to dial, or when dialing from a softkey or expansion
module key.
DTMF is the signal sent from the phone to the network that you generate when you press the phone's
touch keys. This is also known as touchtone dialing. Each key you press on your phone generates two
tones of specific frequencies. One tone is generated from a high-frequency group of tones and the other
from a low frequency group.
If you enable the Display DTMF Digits parameter, the digits you are dialing from the dialpad or softkey
display to the IP phone's LCD display. This parameter is disabled by default (no digits display when
dialing).
You can enable the Display DTMF Digits parameter using the Mitel Web UI.
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