Siemens A57 - Manual (Page 10)

right page (9) of A57 Jaguar, short, en, A31008-H5830-A1-2-7619 (24.06.2004, 06:24)
©
Siem
ens AG
2003, C
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9 Security
VAR Langua
ge: en; V
A
R issue
date: 040528
Security
The phone and SIM card are protected
against misuse by several security codes.
Keep these confidential numbers in a safe
place where you can access them again if
required.
§Menu§
¢
Setup
¢
Security
¢
Select a
function:
PIN control
The PIN is usually requested each time
the phone is switched on. You can deacti-
vate this feature but you risk unauthor-
ised use of the phone. Some service pro-
viders do not permit deactivation of the
control.
Change PIN
You can change the PIN to any 4–8 digit
number you may find easier to remember.
Change PIN 2
(Displayed only if PIN 2 is available). Pro-
ceed as with Change PIN .
Change phonecode
You define and enter the phone code
(4–8 digits) when calling a phone code
protected function (e.g. Direct call , p. 11)
for the first time. It is then valid for all
protected functions. If it is entered incor-
rectly three times the phone is locked.
Contact the Siemens Service (p. 27).
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 serv-
ice provider with the SIM card. If the PUK
(MASTER PIN) has been lost, please con-
tact your service provider.
Prevent accidental activation
Even if PIN use is deactivated (p. 9) con-
firmation is required to switch on the
phone.
This prevents accidental activation of the
phone, e.g. when you are carrying it in a
bag or when you are travelling in an air-
craft.
After pressing and holding the On/Off/End
key
B
select §OK§ to switch on the phone
or abort the operation with §Cancel§ .
Making a phone call
Dialling with number keys
The phone must be switched on (standby
mode). Enter the number (always with
prefix, if necessary with the international
dialling code). Press §Clear§ to clear the last
digit, press and hold to clear the entire
phone number. To dial press the
A
key.
End call
Press the End key
B
briefly. Press this
key even if the person on the other end of
the line has hung up first.
Set volume
Use the scroll key
E
to start adjusting
the volume during conversation. Set vol-
ume with
G
.
If a car kit is used, its volume setting will
not affect the usual setting on the phone.
Redial previous numbers
To redial the phone number last called,
press the Call key
A
twice. To redial other
numbers that were dialled previously,
pick out the required phone number from
the list with
G
, then press
A
to dial.