151
Problem
Possible causes
Possible solution
You have activated the
Fixed dial numbers
feature.
Go to
> Menu
Key > Settings > Fixed
Dialing Numbers
and
disable it.
PIN Code
blocked
You have entered an
incorrect PIN code three
consecutive times.
Contact your service
provider. If the service
provider provides the
SIM card’s PUK code,
use the PUK code to
unlock the SIM card.
Unable to
enter
information
into the
phonebook
The phonebook’s
memory is already full.
Delete unnecessary
data from the contacts.
Phone
crashes,
reboots,
Some third-party
software is not
compatible with your
Reset the phone to
factory status.
Содержание Z791
Страница 1: ...1 ZTE Z791 User Manual ...
Страница 11: ...11 Getting Started Getting to Know Your Phone ...
Страница 12: ...12 ...
Страница 89: ...89 General settings which apply to all Gmail accounts or other settings that only apply to specific accounts ...
Страница 93: ...93 Changing Message Settings Touch the Menu Key Settings in the Messages screen to change Messages settings ...
Страница 113: ...113 2 Touch at the center to start playing Touch the video to view the playback controls ...
Страница 130: ...130 YouTube Touch in the Home Screen and select YouTube You can watch YouTube videos or upload your own ...