Alcatel Carrier Internetworking Solutions 4038 Telephone User Manual


 
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Troubleshooting
7
7
Before contacting the after-sales service, we advise you to perform the
following checks for solutions to equipment problems:
My mobile phone does not switch on
Press the key for at least 3 seconds
Check the battery charge level
Check the battery contacts, remove and then reinstall your battery,
then turn your telephone back on
My screen is difficult to read
Clean your screen
Check the contrast
Activate the backlighting
Use your mobile phone in accordance with the recommended
conditions of use
My mobile phone turns off by itself
Check that your keypad is locked when you are not using your mobile
phone
Check the battery charge level
My mobile phone does not charge properly
Make sure that your battery is not completely discharged; the battery
charge indicator can take several minutes to start flashing
Make sure charging is performed under normal conditions (-10°C
+55°C)
Make sure the battery is correctly inserted
Make sure you are using an ALCATEL battery and charger
When abroad, check that the electrical current compatibility
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