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TROUBLE SHOOTING
Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary service call.
When you power your phone on, the following messages appear
Insert SIM Card
• Check that the SIM card is correctly installed. (Try opposite direction)
Phone Locked
• The automatic locking function has been enabled. You must enter the phone’s
password before you can use the phone.
Enter PIN
• You are using your phone for the first time. You must enter the Personal
Identification Number supplied with the SIM card.
• The option requiring that the PIN be entered each time when the phone is
powered on has been enabled. You must enter your PIN and then disable this
option if so required.
Enter PUK
• The PIN code was entered wrongly some times depends on SIM card or
Country in succession and the phone is now blocked. Enter the PUK supplied
by your network operator.
“No service” is displayed
• The network connection was lost. You may be in a weak reception area (in a
tunnel or surrounded by buildings). Move and try again.
• You are trying to access an option for which you have not taken out a
subscription with your service provider. Contact the service provider for further
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details.
You have entered a number but it was not dialed
• Have you pressed?
• Are you accessing the right cellular network?
• You may have set an outgoing call barring option.
Your correspondent cannot reach you
• Is your phone switched on ( pressed for more than one second)?
• Are you accessing the right cellular network?
• You may have set an incoming call barring option.
Your correspondent cannot hear you speaking
• Have you switched off the microphone (appears)?
• Are you holding the phone close enough to your mouth? The microphone is
located in the right side of front cover of the phone.
The audio quality of the call is poor
• Check the signal strength indicator in the display. The number of bars after it
indicates the Signal strength from strong to weak.
• Try moving the phone slightly or moving closer to a window if you are in a
building.
No number is dialed when you recall a phonebook entry
• Check that the numbers have been stored correctly, by using the Contacts
Read feature.
• Re-store them, if necessary.
Access Codes
There are several access codes that are used by your phone and its SIM card.
These codes help you protect the phone against unauthorized use.