Zte V969 DUAL SIM User Manual page 89

Problem
Cannot
switch your
phone on
(U)SIM card
error
Unable to
connect to
the network
Possible causes
the phone will continue
to send out signals as it
attempts to locate a base
station. Doing so will
shorten standby time.
Battery power has been
depleted.
(U)SIM card malfunction
or damage.
(U)SIM card inserted
improperly.
Debris on the (U)SIM card
contacts.
(U)SIM card invalid.
You are not within the
network's service area.
Poor signal.
Possible solution
accessible, or select
Flight mode.
Recharge the phone's
battery.
Take the (U)SIM card to
your service provider for
testing.
Insert the (U)SIM card
properly.
Use a soft, dry cloth to
clean the (U)SIM card
contacts.
Contact your service
provider.
Check the service area
with your service
provider.
Move to an open space,
89