Clearing sim card barring, Preventing accidental activation, Connecting to pcs – Siemens CF75 User Manual
Page 18: Change pin2, Chg.phonecode
17
Security
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Change PIN2
(Display only if PIN2 is available)
Proceed as with
Change PIN
.
Chg.phonecode
(Change phone code)
You define the phone code
(4 to 8-digit) when you call up a
phone-code protected function for
the first time (e.g.
Direct call
It is then valid for all phone-code
protected functions.
Following the third unsuccessful at-
tempt, access to the phone code and
the functions that use it is denied.
Contact the Siemens Service
Clearing 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 in accordance with the in-
structions. If the PUK (MASTER PIN)
has been lost, please contact your
service provider.
Preventing accidental
activation
Even if PIN use is deactivated (p. 16)
confirmation is required to switch on
the phone.
B
Press and hold.
§OK§
Press. The phone
switches on.
§Cancel§
Press or take no action.
The phone does not
switch on.
Connecting to PCs
You can connect your phone using
IrDA or a data cable (accessories,
p. 132) to a PC. The PC program
MPM (Mobile Phone Manager,
p. 121) enables you to backup data
on your PC and to synchronise the
Addressbook with Outlook®, Lotus
Notes™ and other Siemens phones
(as well as Gigaset). You can down-
load the Mobile Phone Manager
from the Internet at