Nokia 2600 User Manual download pdf (Page 31)

• The PIN2 code is supplied with some SIM cards and is required to access certain

services, such as charging unit counters. If you enter the PIN2 code incorrectly three

times in succession, PIN2 code blocked appears on the display, and you will be asked

for the PUK2 code.

• The PUK and PUK2 codes may be supplied with the SIM card. If this is not the case,

contact your local service provider.

When security features that restrict calls are in use (such as call restriction, closed user

group, and fixed dialing), calls still may be possible to the official emergency number

programmed into your phone.

Select Menu > Settings > Security settings and one of the following:

PIN code request—Set your phone to ask for the PIN code of the SIM card when the phone

is switched on. Some SIM cards do not allow this function at all times.

Call restrictions—Set your phone to restrict various types of incoming and outgoing calls

(network service). Choose an option and select Activate, Cancel, or check whether a

service is activated (Check status).

Closed user group—Specify a group of people whom you can call and who can call you

(network service). Select On, Off, or Default. If you select On, enter the group number

provided by your service provider.

Security level—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 asks 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.

When you change the security level, all the recent calls lists may be cleared, including

missed calls, received calls, and dialed numbers.

Change access codes—Lets you change the security code, PIN code, PIN2 code, or

restriction password. These codes can include the numbers 0 to 9 only.

Avoid using access codes similar to the emergency numbers, such as 911, to prevent

accidental dialing of the emergency number.

Right navigation key setting

When you scroll right in the standby mode, the phone displays a list of shortcuts to various

functions. To define the functions to be shown in this list, select Menu > Settings >

R. navigation key settings and one of the following:

Select options—Scroll to each function that you want as a shortcut and select Mark.The

functions are listed in the shortcut list in the order you select them. When you have selected

all desired functions, select C> Yes. To exit the menu without saving, press C twice.

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Nokia 2600 User Manual Page 31