Philips Mobile Phone CTS660BLK S660 - Manual (Page 28)

Settings 27
You can select a network other than your home
network only if it has a valid roaming agreement with
your home network. If you change the network, some
problems may arise during the operation of your
phone.
Preferred Networks
Allows you to build a network list in order of
preference. Once defined, the phone will try to register
on the network, according to your preferences.
Band Selection
This menu is used to select the band of network for
call.
GPRS Connection
This menu is used to set the connection mode. You
can select
Always or When Needed .
Security Setup
SIM Lock
When the SIM Lock is active, you must enter the PIN
code (PIN code is supplied by the provider with the
SIM card). If the code you enter is incorrect for three
times, you need to enter PUK code (PIN unlocking
code). The PUK code is used to unlock or change the
locked PIN code. If the PUK code is not offered or
lost, you can contact with the network provider.
Enter PIN code, then press
. If the status of SIM
Lock is Off , then its status will be On , otherwise the
status will be Off .
Phone Lock
This menu is used to set password for your phone and
the default status is
Off . Once you set Phone Lock , you
must enter password each time you switch on your
phone.
Enter the password, then press
. If the status of
Phone Lock is Off , then its status will be On , otherwise
the status will be Off .
Auto Keypad Lock
This menu is used to lock your keypad automatically.
Select the interval of locking the keypad, then press
to confirm.
To unlock the keypad you can press Unlock in idle
mode. Press when the screen shows “ Press to
Unlock Keypad ”.
Fixed Dial
This menu is used to restrict the outgoing calls. You
need to enter PIN2 code. The network provider
supplies PIN2 code.