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problem possible cause possible solution
Echo or noise Poor network quality.
Press the end key and dial
again. You may be
switched to a better-quality
network.
Unable to select
certain features.
Orange does not support
these features, or you have
not applied for services that
provide these features.
Contact Orange.
Battery charging
failure.
The battery or battery
charger is damaged.
Get a new one. (You might
have to buy a replacement
if your warranty has run out
or does not cover such
damage.)
The phone’s temperature is
below 0°C or higher than
45 °C.
Avoid charging in extreme
of temperatures.