User's Manual

Security
19
S55 Am.Eng., No Ref. No. (only PDF) (24. June 2002, 15:39)
© Siemens AG 2001, S:\Mobil\L55\S55_fuer_USA\s55_startup.fm
ChangePhonecode
You define and enter the phonecode
(4-8 digits) when you call up a phone
code protected function for the first
time (e.g. babysitter, p. 25). It is
then valid for all phone code protect-
ed functions.
If it is entered incorrectly three
times, the phone is barred. When
this is the case, please contact
Siemens Service p. 124.
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 PUK
(MASTER PIN) has been lost, please
contact your service provider.
Prevent accidental
activation
Even if PIN entry is deactivated (see
p. 18), confirmation is required to
switch on the phone.
This prevents the phone from being
accidentally activated, e.g. when
you are carrying it in a bag or when
you are travelling in an aircraft.
B
Hold down.
§OK§ Press to switch on the
phone.
§Cancel§ Press (or no further input)
to stop switch-on proce-
dure. The phone does not
switch on.
Note
Screensaver......................................p. 85
Key lock ............................................ p. 88
Further security settings.................... p. 97
Please confirm switch on
OK Cancel