Troubleshooting - Philips Xenium User Manual

Troubleshooting

Problem
The display shows
BLOCKED
when you
switch on.
a s
The and
are not displayed.
The display doesn't
respond (or responds
slowly) to key presses.
Your phone does not
go to idle screen.
When charging your
mobile phone, the
battery icon is empty
and flashing.
After switching on your
phone, the SIM lock
code is required.
Your phone does not
work well in your car.
Difference between a
long press and a short
press on numeric
keypad.
The time and the date
are reset.
58
Somebody tried to use your phone but didn't know the
PIN code nor the unblocking code (PUK). Contact your
service provider.
The network connection is lost. Either you are in a
symbols
radio shadow (in a tunnel or between tall buildings) or
you are outside the network coverage area. Try from
another place or contact your network operator for
assistance or information about the network.
The display responds more slowly at very low
temperatures. This is normal and does not affect the
operating of the phone. Take the phone to a warmer
place and try again.
• Either press and hold
• Or switch off the phone, check that the SIM card and
When your battery is too low or when the temperature
is out of the range (0 to 45°C), the battery cannot be
charged. Move your phone to a place where the
temperature is in the range and wait a few minutes
before re-charging.
Your phone is configured to work only with your
service provider's SIM card. Please contact your service
provider to get further informations.
A car contains some metallic parts that absorb
electromagnetic waves which can affect the phone's
performance. A car kit is available to provide you with an
external antenna and enables you to phone without
handling the handset. It is strongly advised, however, to
check with local authorities if you are allowed to phone
while driving.
A short press displays the number written on the key. A
long press (at least one second) could either activate a
Hotkey (See Hotkeys page 44) or a special character
(such as
Your mobile phone contains a small battery called the
« back up battery » which is charged by your main
battery. If you unplug the main battery, the back-up
battery can supply the clock with enough energy for
approximately 7 hours, if it is fully charged. To set time
and date, see page 42.
Maintenance
the battery are installed correctly, and switch it on
again.
+
for a long press on the
Solution
.
key).