Zte Z791 User Manual page 65

Set DTMF Tones
You can set the length of Dual-tone multi-frequency (DTMF)
signal tones.
1. Touch the Home Key >
2. In the dialer tab, touch Menu Key > Settings > DTMF
tones.
3. Touch Normal or Long.
Set Speed Dials
You can touch and hold the 1 ~ 9 keys 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 >
2. In the dialer tab, touch Menu Key > Speed dial setting.
3. Touch a speed dial key.
4. Enter a phone number or select one from the contact list.
5. Touch OK.
Bar Certain Calls
Call barring feature allows you to forbid certain types of calls from
.
.
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