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

or turn TTY off.
1. Touch the Home Key >
2. Touch TTY Off to turn the feature off, or touch TTY Full, TTY
HCO, or TTY VCO to select a mode for your phone to work
with the teletypewriter. Consult your teletypewriter
manufacturer's manual if necessary.

Set DTMF Tones

You can set the length of Dual-tone multi-frequency (DTMF)
signal tones.
1. Touch the Home Key >
tones.
2. Touch Normal or Long.
Use Wi-Fi Calling
With Wi-Fi Calling you can send and receive calls and messages
over a Wi-Fi network using your existing the service provider
service.
Touch the Home Key >
Help or contact the service provider for details.

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:
> > Settings > TTY mode.
> > Settings > DTMF
> > Settings > Wi-Fi Calling >
61