Samsung SPH-A790ZKSXAR - Manual (Page 64)

Section 2C: Setting Your Phone’s Security 55
To restrict calls:
1. Press the left for Menu.
2. Highlight Settings and press .
3. Press for Others.
4. Press for Restriction and enter your lock code using the
keypad.
5. Press for Outgoing Call.
6. Press up or down to select Allow all, Contacts Only, or
Special# Only and press .
Lock Services
Locking Voice Calls
With this feature active, you will not be able to make or receive
voice calls except 911.
To lock or unlock voice calls:
1. From the security menu, press for Lock Services.
2. Press for Voice.
3. Press up or down to select Lock or Unlock and press .
Locking Sprint PCS Vision Services
To lock or unlock Sprint PCS Vision services:
1. From the security menu, press for Lock Services.
2. Press for PCS Vision.
3. Press up or down to select Lock or Unlock and press .