Medion LIFE S63064 Manual De Instrucciones página 199

 To view or change the telephone number of the SMS centre, select the
corresponding memory space and press the left control key "Select".
 Using the keypad you can now enter or change the telephone number of
your SMS centre.
 Use the right control key ("Delete") to delete the last entry.
 To exit the submenu, press the call key.
NB:
For the memory space "SMS-Centre 1", the number is preset with
the Deutsche Telekom SMS reception centre: 0193010.
This enables you to receive text messages that are sent via the
Deutsche Telekom network provider without having to make any
further settings.
If you would like to use a different network provider to send text
messages, please enquire the number for the reception centre.
Resetting the SMS settings
You can reset the SMS settings here back to their factory settings.
 Select the option "SMS Reset" and press the left control key "Select".
 Now enter the PIN number. The factory setting for the PIN number is:
0000.
 Confirm with the left control key "OK".
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