Set Dtmf Tones; Set Speed Dials - Zte Director User Manual

may use this mode to listen to conversation of the
other party, and respond via text messages.

TTY VCO: Users who can talk, but cannot
hear, may use this mode to talk through the
phone and receive responses via text
messages.

Set DTMF Tones

You can set the length of Dual-tone multi-frequency
(DTMF) signal tones.
1. Touch the Home Key > Menu Key > System
settings > Call Settings > DTMF Tones.
2. Touch Normal or Long.

Set Speed Dials

You can touch and hold the 1 ~ 9 key from the dialer
to call the corresponding speed dial number.
The number key 1 is reserved to speed dial your
voicemail.
To assign a speed dial key:
1. Touch the Home Key > Menu Key > System
settings > Call Settings > Speed dial.
2. Touch a speed dial key.
3. Enter a phone number or select one from the
contact list.
4. Touch OK.
Set Hearing Aids
You can check the Hearing aids box to turn on/off
hearing aid compatibility.
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