Charge Battery; Switch On/Off, Pin Entry; Standby Mode; Enter Pin - Siemens A53 Instructions Manual

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Charge battery

The battery is not fully charged when de-
livered. Plug in the charger cable at the
bottom of the phone, plug in the power
supply unit to the mains power socket
and charge for at least two hours.
Charging time
The charging time is 2 hours. Ambient
temperature of 5 °C to 40 °C (icon flashes
as a warning when 5 °C above/below this).

Switch on/off, PIN entry

Switch on/off
Press and hold On/Off/End key
switch on or off.

Enter PIN

The SIM card can be protected with a 4–8
digit PIN. Enter the PIN code using the
number keys (the display shows a series
of asterisks, if you make a mistake press
). Confirm your input with
§Clear§
ging on to the network will take a few
seconds.
First time switching on phone, the time
and date must be set.

Standby mode

When the name of the service provider/
logo appears on the display, the phone is
in standby mode and ready for use.
Press and hold the On/Off/End key
return to standby mode from any menu
option.
B
to
. Log-
§OK§
B
to
Switch on/off, PIN entry
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.
¢
¢
Setup
§Menu§
¢
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.)
Proceed as with
Change
Change phonecode
You define and enter the phone code
(4–8 digits) when calling a phone code
protected function (e.g.
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.

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.
¢
Security
Codes
PIN.
Direct
call, p. 5)
3

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