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2
If you selected On, enter the group number provided by your service provider, and
select OK.
When calls are limited to closed user groups, calls may be possible to emergency numbers
programmed into your phone (for example, 911). Enter the emergency number and
press Call. The number appears in the display after you have keyed in the last digit.
Security levels
The security level determines your access to features when a non-owner SIM card is
used. A non-owner SIM card is one (other than the original) that is inserted after you
power off the phone. There are three security levels:
Off—Owner and non-owner cards are treated the same.
Memory—The phone will ask for the security code when the SIM card memory is selected
and you want to change the memory in use or copy from one memory to another.
Phone—The security code is required whenever a new SIM card is inserted.
Use the following to set your security level.
1
Select Menu > Settings > Security settings > Security level.
2
At the prompt, enter the security code (default 12345), and select OK > Off,
Memory, or Phone.
Access codes
SECURITY CODE
The security code (5–10 digits) controls access to features such as the security level
and is supplied with the phone. The preset code is 12345.
If you enter the wrong security code five times in succession, you will not be able to enter
a code for five minutes, even if you power off the phone between incorrect entries.
Once you change the security code from its preset of 12345, keep the new code secret and
in a safe place separate from your phone. Use this procedure to change your security code.
1
Select Menu > Settings > Security settings > Access codes > Change
security code.
2
At the prompt, enter the current security code (default 12345), and follow the prompts.
PIN CODE
Before you can change your PIN code (4–8 digits), you need to enable PIN code request.
See "PIN code request" on page 53.
1
Select Menu > Settings > Security settings > Access codes > Change PIN code.
2
At the prompt, enter the current PIN code, and follow the prompts.
PIN2 CODE
The PIN2 code (4–8 digits) is required for features such as fixed dialing. If you enter an
incorrect PIN2 code three times in succession, the PIN2 code is blocked and you will
have to enter the PUK2 code.
Nokia 7270 User Guide
55
Settings
Copyright © 2004 Nokia
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