Clear sim-card barring, Security, Chg.phonecode – Siemens S56 User Manual

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Security

S56 am, A31008-H5700-A40-1-7619 (12. May 2003, 17:19)

Siem

ens AG 2002

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Chg.Phonecode

You define and enter the phone

code (4-8 digits) when you call up a

phone code-protected function for

the first time. It is then valid for all

phone code-protected functions.

Clear SIM-card barring

If the PIN is entered incorrectly three

times, the SIM card is barred. Enter

the PUK (MASTER PIN), provided by

your service provider with the SIM

card, according to instructions. If the

PUK (MASTER PIN) has been lost,

please contact your service provider.

Note
Screensaver................................. page 90
Key lock ....................................... page 94
Further security settings.............page 104