Samsung SPH-m540 Cell Phone User Manual


 
Security
Section 2D. Security 69
Lock Services
This setting allows you to lock voice call functions and
data services. When you enable Lock Services, you will
be unable to make new calls (excluding emergency
numbers) or to access the data services until the lock
has been disabled in the Security menu.
Locking Voice Services
1. Select and press > Settings > More... >
Restrict and Lock.
2. Select Voice and press .
3. Enter your user lock code.
4. Select Lock and press .
5. Select Lock and press .
Restricting Outgoing Voice Calls
1. Select and press > Settings > More... >
Restrict and Lock.
2. Select Voice and press .
3. Enter your user lock code.
4. Select Restrict and press .
5. Select Outgoing Call and press .
6. Select Allow all, Contacts Only, or Special # only and
press .
Restricting Incoming Voice Calls:
1. Select and press > Settings > More... >
Restrict and Lock.
2. Select Voice and press .
3. Enter your user lock code.
4. Select Restrict and press .
5. Select Incoming Call and press .
6. Select Allow all, Contacts Only, or Special # Only and
press .
Sprint M540.book Page 69 Tuesday, April 7, 2009 3:38 PM