Samsung SGH-T189N User Manual Metropcs Wireless Sgh-t189n Freeform M English U - Page 90

Security, Settings, Phone, Lock Phone, Lock SIM Card, Check PIN Code

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Security The Security feature enables you to restrict the use of your phone by the others and to restrict the types of calls. Various codes and passwords are used to protect the features of your phone. Ⅲ In Idle mode, select Menu ➔ Settings ➔ Phone ➔ Security. The following options are available: Lock Phone When the Lock Phone feature is enabled, the phone is locked and you must enter the 4- to 8-digit phone password each time the phone is powered on. Note: You are prompted to create a password the first time this feature is enabled. To change the phone password, see "Change Phone Password" on page 88. Once you enter the correct password, you can use the phone until you switch it off. The following options are available: • Off: you are not asked to enter the phone password when you switch on the phone. 86 • On: you are required to enter the phone password when you switch on the phone. Lock SIM Card The Lock SIM Card feature enables you to restrict writing to the SIM Card. The choices are either On or Off. Check PIN Code When the Check PIN Code feature is enabled, you must enter your PIN each time you switch on the phone with the SIM Card. Consequently, any person who does not have your PIN cannot use your SIM without your approval. The following options are available: - Off: the phone connects directly to the network when you switch it on. - On: you must enter the PIN each time the phone is switched on. Note: Before disabling the Check PIN Code feature, you must enter your PIN. You can obtain your PIN from your service provider's customer service representative.

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86
Security
The
Security
feature enables you to restrict the use of your
phone by the others and to restrict the types of calls. Various
codes and passwords are used to protect the features of your
phone.
±
In Idle mode, select
Menu
➔
Settings
➔
Phone
➔
Security
.
The following options are available:
Lock Phone
When the
Lock Phone
feature is enabled, the phone is locked
and you must enter the 4- to 8-digit phone password each
time the phone is powered on.
Note:
You are prompted to create a password the first time
this feature is enabled.
To change the phone password, see
“Change Phone
Password”
on page 88. Once you enter the correct
password, you can use the phone until you switch it off. The
following options are available:
• Off
: you are not asked to enter the phone password when you
switch on the phone.
• On
: you are required to enter the phone password when you
switch on the phone.
Lock SIM Card
The
Lock SIM Card
feature enables you to restrict writing to
the SIM Card.
The choices are either On or Off.
Check PIN Code
When the
Check PIN Code
feature is enabled, you must enter
your PIN each time you switch on the phone with the SIM
Card. Consequently, any person who does not have your PIN
cannot use your SIM without your approval.
The following options are available:
–
Off
: the phone connects directly to the network when you
switch it on.
–
On
: you must enter the PIN each time the phone is switched on.
Note:
Before disabling the Check PIN Code feature, you must
enter your PIN. You can obtain your PIN from your
service provider’s customer service representative.