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— Model 6757i CT Series IP Phone User Guide
A
ddi
tional
Features
Display DTMF Digits
A feature on the 6757i CT phone allows users to enable or disable DTMF (dual-
tone multi-frequency) digits to display to the IP phone when using the keypad to
dial, or when dialing from a softkey.
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 keypad or from a 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 Packet8 Web
Phone UI.
Configuring Display of DTMF Digits
Use the following procedure to configure the display of DTMF digits on the IP
phone.
1.
Click on
Basic Settings->Preferences->General.
2.
Enable the
Display DTMF Digits
field by checking the check box. Disable this
field by unchecking the box). Default is disabled.
3.
Click
to save your settings.
Packet8 Web Phone UI
Note: Display DTMF Digits
is disabled by default.