Supersonic SC155 User Manual
83
The signal is feeble.
Retry at a stronger
signal area.
signal area.
The call barring
feature is used.
feature is used.
Cancel the call
barring settings.
barring settings.
Failed to
make a call
make a call
The fixed dialing
number feature is
used.
number feature is
used.
Cancel the fixed
dialing number
settings.
dialing number
settings.
PIN code
error
error
Enter incorrect PIN
codes for three
times in succession.
codes for three
times in succession.
Contact your
network service
provider.
network service
provider.
The battery or the
charger is
damaged.
charger is
damaged.
Change a new
battery or charger.
battery or charger.
Charge the battery
when ambient
temperature is
lower than -10℃
or above 55℃.
Change the
environment.
environment.
Failed to
charge the
battery
charge the
battery
Poor connection.
Check whether the
plug is properly
connected.
plug is properly
connected.
Failed to add
contacts to
phonebook
contacts to
phonebook
The storage space
of phonebook is
used up.
of phonebook is
used up.
Delete some
contacts from the
phonebook.
contacts from the
phonebook.
Failed to set
up some
features
up some
features
Your network
service provider
does not provide the
services, or you
haven’t subscribed
them.
service provider
does not provide the
services, or you
haven’t subscribed
them.
Contact your
network service
provider.
network service
provider.