Samsung SGH-R220 - Manual (Page 47)

The following options are available.
Enable: you are required to enter the phone
password when you switch the phone on.
Disable: you are not asked to enter the phone
password when you switch the phone on.
Change Password
The Change Password feature allows you to change
your current phone password to a new one. You must
enter the current password before you can specify a
new one.
The password is factory set to 0000. Once you have
entered a new password of up to 4 digits, you are
asked to confirm it by entering it again.
SIM Lock
When the SIM Lock feature is enabled, your phone
only works with the current SIM.
Once you have entered the lock code, you are asked
to confirm it by entering it again.
To unlock the SIM, you must enter the SIM lock code.
FDN Mode
The FDN (Fixed Dial Number) mode, if supported by
your SIM card, allows you to restrict your outgoing
calls to a limited set of phone numbers.
91
S Se ettttiin ng gss
90
S Se ettttiin ng gss
PIN Check
When the PIN Check feature is enabled, you must
enter your PIN each time you switch the phone on.
Consequently, any person who does not have your
PIN cannot use your phone without your approval.
Note: Before disabling the PIN Check feature, you
must enter your PIN.
The following options are available.
Enable: you must enter the PIN each time the phone
is switched on.
Disable: the phone connects directly to the network
when you switch it on.
Change PIN
This feature allows you to change your current PIN
to a new one, provided that the PIN Check feature is
enabled. You must enter the current PIN before you
can specify a new one.
Once you have entered a new PIN, you are asked to
confirm it by entering it again.
Phone Lock
When the Phone Lock feature is enabled, the phone
is locked and you must enter the phone password
each time the phone is switched on.
The password is factory set to 0000. To change the
phone password, refer to the Change Password
menu option (4-3-4).
Once the correct password has been entered, you
can use the phone until you switch it off.