Samsung SPH-a640 Series, User Manual

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78 Section 2C: Setting Your Phone’s Security
Security Features for Sprint PCS Vision
Enabling and Disabling Sprint PCS Vision Services
You can disable Sprint PCS Vision services without turning off your phone;
however, you will not have access to all Sprint PCS Vision services, including
Web and messaging. Disabling Sprint PCS Vision will avoid any charges
associated with Vision services. While signed out, you can still place or
receive phone calls, check voicemail, and use other voice services. You may
enable Sprint PCS Vision services again at any time.
To disable Sprint PCS Vision services:
䊳
Select Menu > Settings > PCS Vision > Disable Vision .
(A message will appear.)
To enable Sprint PCS Vision services:
䊳
Select Menu > Settings > PCS Vision > Enable Vision .
(A message will appear.)