84Questions & Answers

Question

Possible causes

Possible solution

Message cannot be

Some service providers do not sup-

Check with your service provider.

sent.

port this service.

 

 

Phone number of the service centre

Set service centre (p. 30).

 

is not set or is wrong.

 

 

SIM card contract does not support

Contact your service provider.

 

this service.

 

 

Service centre overloaded.

Repeat message.

 

Addressee does not have a compati-

Check.

 

ble phone.

 

EMS pictures &

The addressee’s phone does not

 

sounds are not dis-

support the EMS standard.

 

played at the address-

 

 

ee

 

 

No Internet access

Wrong WAP profile set or settings

Check settings, if necessary consult your

possible.

wrong, incomplete.

service provider.

PIN error/PIN2 error.

Three wrong entries.

Enter the PUK (MASTER PIN) provided with

 

 

the SIM card according to the instructions. If

 

 

the PUK (MASTER PIN) has been lost, con-

 

 

tact your service provider.

Phone code error.

Three wrong entries.

Contact Siemens Service (p. 85).

Service provider code

No authorisation for this service.

Contact your service provider.

error.

 

 

Too few/too many

Functions may have been added or

Check with your service provider.

menu entries.

removed by your service provider via

 

 

the SIM card.

 

No fax possible.

Incorrect settings in the PC.

Check settings (p. 72).

 

No authorisation for this service.

Contact your service provider.

Charge counter does

Charge pulse not transmitted.

Contact your service provider.

not work.

 

 

Damage

 

 

Severe shock.

Remove battery and SIM and insert them again. Do not dismantle phone!

Phone became wet.

Remove battery and SIM card. Dry immediately with cloth, do not heat. Dry connec-

 

tor contacts thoroughly. Stand unit upright in an air current. Do not dismantle phone!

Reset settings to the factory default (p. 62): * # 9 9 9 9 # W

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Image 86
Siemens M50 manual Damage, Reset settings to the factory default p * # 9 9 9 9 # W