Step by Step
Advice for users
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or Possible cause:
a) Attempt to use a barred function.
b) PIN entered incorrectly.
Possible response:
a) Contact the service personnel for authorization to ac-
tivate this function.
b) Enter the PIN correctly.
Possible cause:
Number not entered completely, star or pound key not
pressed.
Possible response:
Enter the number or code correctly
(or as instructed).
Possible cause:
Data transmission in progress.
Possible response:
Wait and then try again later.
Who to contact if a problem occurs
Contact the service personnel for problems lasting long-
er than, for example, 5 minutes.
Not authorized
Not allowed
Not available
Protected
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