Nokia 8850 Guia Do Utilizador

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Within this menu you can store, erase, edit, send, and print via IR 
the phone numbers assigned to your SIM card, if this is allowed by 
the card.

The edits that you make here do not affect in any way the actual 
subscriber number(s) of your SIM card.

This menu allows you to set the message (up to 36 characters in 
length) which is shown briefly when the phone is switched on.

The network to which you are connected can be selected either 
automatically or manually.

In

 Automatic

 mode the phone automatically selects one of the 

cellular networks available in your area; the selected network can 
be GSM900, GSM1800 or EGSM900.

In 

Manual

 mode the phone shows a list of the available networks 

and you can select the network you wish to use if this network has 
a roaming agreement with your home network operator. If no such 
agreement is in force, the text 

No Access

 will be displayed and you 

must select another network. The phone stays in manual mode until 
the automatic mode is selected or another SIM card is inserted into 
the phone.

Your phone is equipped with a versatile security system to prevent 
unauthorised use of the phone or the SIM card. See also ‘Reference 
Information’ - ’Access Codes’.

Within this menu you can set the phone to ask for the PIN code of 
your SIM card when the phone is switched on. You will need the PIN 
code to turn this request function on.

Note that some SIM cards do not allow the PIN code request to be 
turned off.