Switch on/off, pin entry, Security, Clear sim card barring – Siemens A75 User Manual

Page 3: Prevent accidental activation, Charging the battery, Switch on/off, Enter pin, Standby mode

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Switch on/off, PIN entry

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Charging the battery

The battery is not supplied fully charged.

Plug the charger cable into the bottom of

the phone, plug the power supply unit

into a 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

B

to

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 se-

ries of asterisks, if you make a mistake

press

§Clear§

). Confirm your input with

§OK§

.

Logging 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

B

to

return to standby mode from any menu

option.

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§

¢ m

¢

Security

¢

Codes

¢

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 PIN2

(Displayed only if PIN2 is available.)

Proceed 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. 5)

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.

Prevent accidental activation

Even if PIN use is deactivated con-

firmation is required to switch on the

phone. This prevents accidental activa-

tion of the phone, e.g. when you are

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