Nokia 9357715, User Manual

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59
Phone
If you select Automatic, the phone automatically selects one of the wireless
networks available in your area. Outside your home network service area, the
communicator will select one of the networks that has a roaming agreement with
your home network.
If you select Manual, the phone will show a list of available networks and you can
select the network you wish to use if this network has a roaming agreement with
your home network service operator. If no such agreement is in force, the text No
access will be displayed and you must select another network.
Confirm SIM service actions (3-2-5)
You can set the phone to show you the confirmation messages sent between your
phone and the network when you are using the SIM services by selecting the
option Yes within the menu 3-2-5 (Confirm SIM service actions).
Security settings (3-3)
The purpose of the security system is to prevent unauthorised use or altering of
important settings. In most cases, activating or changing the security options
requires the appropriate access code. See ‘Security’ on page 216.
Note: When security features that restrict calls are in use (call barring, closed
user group and fixed dialling, or system lock etc.), calls may be possible
to certain emergency numbers in some networks (e.g. 112 or other
official emergency numbers).
PIN code request (3-3-1)
The options are On and Off. See ‘Security’ on page 216.
Linda1.book Page 59 Friday, April 12, 2002 8:31 PM