Samsung SPH-M620ZKASPR - Manual (Page 136)

110 Section 2C: Setting Your Phone’s Security
Lock Services
This setting allows you to lock voice call functions and
Sprint Vision services. When you enable Lock Services, you
will be unable to make new calls (excluding emergency
numbers) or to access the Vision services until the lock has
been disabled in the Security menu.
Locking Voice Services
1. Select Menu > Settings > Security.
2. Use the Navigation Pad to enter
your lock code
and select
Done ( ).
3. Select Lock Services > Voice and
press .
4. Select Lock and press . (See “Restricting Outgoing
Voice Calls” on page 101.)
Locking Sprint Power Vision
1. Select Menu > Settings > Security.
2. Use the Navigation Pad to enter
your lock code
and select
Done ( ).
3. Select Lock Services > Power Vision
and press .
4. Select Lock and press . (See “Enabling and Disabling
Sprint Vision Services” on page 117.)
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