Change Codes; Pin Protection; Network; Gprs Attach - Philips 530 Manual

Change codes

Allows you to change your
PIN 2 codes, as well as the call
Change codes
code.
Depending on your SIM card, some features or options
may require a PIN2 secret code. This is a second secret
4 to 8-digit code given to you by your operator.
If you enter a wrong PIN2 code 3 times, your SIM card
is blocked. To unblock it, request the PUK2 code from
your operator or retailer.
If you enter an incorrect PUK code 10 times in a row,
the SIM card will be blocked and unusable. If this hap-
pens, contact your operator or retailer.

PIN protection

This allows you to set the PIN protec-
tion or Off. When On, you will be
On
PIN protection
asked to enter your PIN code when
switching your phone on.
You cannot change your PIN code if this option is Off.

Network

This menu allows you to handle the connection be-
tween the phone and the network, register manually
42
the available networks and manage your preferred net-
works.
and
PIN
Barring

GPRS attach

GPRS attach
data with high speed rates and to stay always on-line
(i.e. have a permanent connection to the Internet and
WAP).
Contact your phone operator to have full information
about GPRS availability over their network and for an
appropriate subscription. You might also need to con-
figure your phone with the GPRS settings supplied by
your operator, by using the menus described in this sec-
tion.
This menu allows you to define the attach mode of
your mobile phone to the GPRS service:
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
Your mobile integrates features that sup-
port GPRS (Global Packet Radio Serv-
ice), a service allowing you to exchange
Settings