Справочник Пользователя для Microsoft Corporation RM-2

The PUK (Personal Unblocking Key) code is required to change a blocked 
PIN code. The PUK2 code is required to change a blocked PIN2 code.

If the codes are not supplied with the SIM card, contact your network 
operator or service provider.

The barring password is required when using the 

, see 

Security settings on page 92. You can obtain the password from your 
service provider.

The wallet code is required to access the wallet services. If you key in an 
incorrect wallet code several times, the wallet application is blocked for 
five minutes. For further information, see Wallet on page 102.

■ Overview of the phone functions

Your Nokia 6810 phone is approved for use on EGSM 900,GSM 1800 and 
GSM 1900 networks. It provides many functions that are practical for 
daily use, such as calendar, radio, loudspeaker, clock and alarm clock. 
Your phone also supports the following functions (many of which are 
network services):

• EDGE (Enhanced Data rates for GSM Evolution), see EGPRS on page 

87. EDGE packet transmission networks enable faster connection 
than GPRS.

• The xHTML browser, which allows you to retrieve and view colourful 

and rich graphical content from service providers’ web servers. See 
Services (Menu 9) on page 113.

• Presence-enhanced contacts, which allow you to conveniently share 

your availability information with your colleagues, family and friends 
with compatible devices and services. See My presence on page 73.

• Chat, which is a way of sending short text messages that are 

delivered to online users. See Chat on page 55.

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