Siemens GSM 900, GSM 1900 User Manual page 97

31.5.02 07-S46
92
Problem
Message cannot
be sent.
PIN error.
Phone code error.
Service provider
code error.
Too few/too many
menu items.
No fax possible.
Damage
Severe shock.
i
Press * # 9 9 9 9 #
the hardware and software versions for service information (in TDMA mode).
Further information can be found on the Internet at:
http://www.icm.siemens.com
i 37Am Engl, A31008-H5450-A5-1-4A19
Troubleshooting
Possible causes
Some service providers do not support
this service.
Phone number of the service center is
not set or is wrong.
SIM card contract does not support
this service.
Service center overloaded.
Addressee does not have a
compatible phone.
Three incorrect entries.
Three incorrect entries.
No authorization for this service.
Functions may have been added or
removed by your service provider via
the SIM card.
Incorrect settings in the PC.
No authorization for this service.
Wrong infrared driver in the PC.
Mode set to "TDMA Only."
Remove battery and SIM and insert them again. Do not dismantle the phone.
to restore all settings to the factory default (in GSM mode) or to display
Possible solutions
Check with your service provider.
Enter or modify service center phone
number (p. 40).
Contact your service provider.
Retry message.
Verify that addressee has a
compatible phone.
Enter the MASTER PIN (PUK) provided
with the SIM according to the instructions.
If MASTER PIN or PIN has been lost,
contact your service provider.
Contact Siemens Service (p. 93).
Contact your service provider.
Contact your service provider.
Check settings (p. 87).
Contact your service provider.
Install latest infrared driver.
Set "GSM Only" (p. 80)