Mitsubishi M21i Operations Instructions download pdf (Page 55)

Settings

To remove call barring or check its

status:

Call barring password

The call barring password is used to

select the call barring levels. It is sup-

plied via your service provider.

To change the password:

Security features

The security features described in this

section protect your phone from unau-

thorised use.

When requested enter the code and

press OK . Codes are displayed as

asterisks(*).

Press Clear if you need to amend

your entry.

KEEP A RECORD OF YOUR CODES

AND KEEP THEM IN A SAFE PLACE.

Phone lock code

A phone lock code is supplied with

the phone for security purposes. It

prevents unauthorised access to the

phone.

The default code is 0000. We sug-

gest that you change this code and

keep the new one in a safe place.

Once this feature is activated the

code is asked each time the phone is

turned on.

To change the phone lock code:

To activate / deactivate the phone

lock code,

PIN code

Your SIM card was provided with a 4

to 8 digit PIN code as a protection

against unauthorised usage. When

enabled the PIN code is required each

time you turn your mobile on. If a

wrong PIN code is entered three times

in succession your SIM card is

blocked. The 8 digit PUK code is then

requested to unblock your phone.

Please contact your service provider

to get this code.

To activate the PIN protection:

Press . Select Settings.

Select GSM Services .

Select Call barring .

Scroll up or down to

select the barring type to be

deactivated (Cancel) or

checked and follow the dis-

played instructions.

Press . Select Settings.

Select GSM Services .

Select Call barring .

Select Change

password .

First enter the former pass-

word then enter the new

password twice. A Confirma-

tion message is displayed.

Avoid using codes similar to emergency numbers such

as 999 or 112 to prevent accidental dialling of these

numbers.

Press . Select Settings.

Select Security .

Select Phone lock change

and follow the instruc-

tions displayed.

Press OK to validate the

new code.

Press . Select Settings.

Select Security .

Select Phone lock enable (if

the code was disabled) or

Phone lock disable (if the

code was enabled) and

enter your Phone lock code.

Emergency calls can still be made when phone lock is

activated.

Press . Select Settings.

Select Security .

Select PIN enable (if the

code was disabled) or PIN

disable (if the code was ena-

bled) and enter your Pin

code .

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Mitsubishi M21i Operations Instructions Page 55

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