Zte TEMPO, User Manual

Page: 89 / 256

Phone Calls and Voicemail 87
3. Check North American dialing to enable this feature.
To change the international dialing code:
1. From home, tap Phone .
2. Tap Menu > Settings > Call settings > Plus code dialing setting .
3. Tap International dialing .
4. Input a new code and tap OK .
TTY Mode
A TTY (teletypewriter, also known as a TDD or Text Telephone) is a telecommunications device that
allows people who are deaf, hard of hearing, or who have speech or language disabilities, to
communicate by telephone.
Your phone is compatible with select TTY devices. Please check with the manufacturer of your TTY
device to ensure that it supports digital wireless transmission. Your phone and TTY device will connect
using a special c
able that plugs into your phone’s headset jack. If this cable was not provided with your
TTY device, contact your TTY device manufacturer to purchase the connector cable.
To turn TTY Mode on or off:
1. From home, tap Phone .
2. Tap Menu > Settings > Accessibility > TTY mode .
3. Tap TTY Full , TTY HCO , or TTY VCO to turn TTY mode on.
– or –
Tap
TTY Off to turn TTY mode off.
 Your phone’s TTY mode is set.
Note : When enabled, TTY mode may impair the audio quality of non-TTY devices connected to the
headset jack.