Philips 1800 - Manual (Page 40)

32 Settings
will be blocked and unusable. If this happens, contact
your operator or retailer.
PIN protection
This allows you to set the PIN
protection
On or Off . When On , you
will be asked to enter your PIN code
when switching your phone on.
You cannot change your PIN code if this option is Off.
This menu allows you to calibrate your screen. See
“Calibration” page 2 for details.
Contact your phone operator to have full information
about GPRS availability over their network and for
an appropriate subscription. You might also need to
configure your phone with the GPRS settings supplied
by your operator, by using the menus described in this
section. Then select the bearer (GSM or GPRS) in the
menus of each application to be used (e.g., WAP,
MMS, e-mail, etc.).
GPRS attach
This menu allows you to define the
attach mode of your mobile phone to
the GPRS service.
Register again
Provides you with a list of the networks
available in the area when the
Manual
mode is selected. Select the network you
want to register with and press
,
to confirm.
Preferred list
Allows you to build a network list in
order of preference. Once defined, the
Calibration
Network
PIN protection
Always on Your phone will always register to
the GPRS service. This option
allows faster GPRS connection.
However it will increase energy
consumption.
For data calls Your phone will automatically
register to the GPRS service only
when required. This option
reduces energy consumption,
however it will increase the
connection delay.
GPRS attach
Register again
Preferred list
Philips755_GB_4311 255 58342.book Page 32 Jeudi, 14. octobre 2004 7:01 19