User manual

42
In Case of Problems
89
SIM Toolkit
(provider−dependent menu)
17 In Case of Problems
Service hotline
Should problems arise with the telephone, please
refer to the following information first. In the event of
technical problems, please contact out service
hotline under tel. [phone]. In the case of
claims under the terms of guarantee, contact your
sales outlet. There is a 2 year period of guarantee.
Problems and solutions
Problems Solutions
The mobile phone
cannot be switched on.
− No battery inserted.
− Battery is not loaded.
The display is locked"
when the mobile phone
is switched on.
− Enter the PUK to
unlock" the SIM card.
Contact your service
provider.
Service−Hotline: Tel. [phone]