Motorola A760 User Manual page 63

Problems Reasons
I hear echo or It is a regional problem due to
noise. poor network trunk quality.
Line quality is poor in certain areas.
The standby time of your battery
My battery didn't
varies depending on the system
last as long as I
configuration of your network.
expected.
You need to replace the battery with a new one.
The standby time will be shortened when
your phone cannot receive signals, when
it continuously emits radio signals to
search for a base station, consuming a
lot of your battery's power.
I cannot turn on my phone.
Your battery is exhausted.
SIM card error SIM card damaged.
You have inserted the SIM card incorrectly.
Metallic surface of your SIM card
is dirty.
ENGLISH Troubleshooting
122
Solutions
Hung up and dial once again. The
trunk may distribute a better line for
your call.
Turn off your phone in areas with
poor network coverage.
Replace a new battery.
Move to an area with more strength-
ened signals or turn off your phone
temporarily.
Recharge your battery.
Contact your network operator.
Make sure the SIM card is inserted properly.
Clean metallic contacts of your SIM
card using clean cloth.
Problems Reasons
I cannot connect
SIM card invalid
my phone to the
Out of the GSM coverage
network.
Signal is weak
I cannot transmit
Your network operator does not
messages.
offer the service.
I cannot make a phone call.
The call barring function has been enabled.
PIN error You have entered three incorrect PIN codes in series.
The voltage is out of the rated
I cannot charge
range of the charger.
my battery.
You use a nonstandard charger.
Poor contact
I cannot enter new
The Address Book or the dynamic
entries into my
memory is full.
Address Book
Your network operator does not
I cannot config-
offer these functions or you have
ure certain func-
not subscribed for them.
tions.
Solutions
Contact your network operator.
Contact your network operator for details on the service area.
Move to an area with strengthened signals and try again.
Contact your network operator.
Disable the call barring function.
Contact your network operator.
Use voltage falling within the rated
range of the charger.
Use a special charger designed for
A760. (For example, SPN5052X
series, X may be A, B...).
Make sure the plug is securely connected.
Delete some of your Address Book
entries or remove some other data.
Contact your network operator.
Troubleshooting ENGLISH
123