Samsung SPH-M220DAASPR - Manual (Page 68)

54 Section 2C. Security
Resetting Your Phone
Resetting the phone restores all the factory defaults,
including the ringer types and display settings. The
Contacts, History, Scheduler, and Messaging are not
affected.
1. Press Menu > Settings > More... > Security and enter
your lock code.
2. Select Erase/Reset > Reset Phone .
3. Read the disclaimer, select Yes , and press .
4. You will be asked to confirm resetting the phone. If
you are then sure you want all data erased and the
phone reset to its factory default state, select
Yes ,
and press .
Security Features for Data Services
Enabling and Disabling Data Services
You can disable data services without turning off your
phone; however, you will not have access to all data
services, including Web and messaging. Disabling
data services will avoid any charges associated with
these services. While signed out, you can still place or
receive phone calls, check voicemail, and use other
voice services. You may enable data services again at
any time.
To disable data services:
1. Press Menu > Settings > More... > Data > Off Data .
(A message is displayed.)
2. Select Next > Disable Data and press to confirm
that you want to sign out and deactivate data.
WARNING Resetting your phone deletes all files that you
have previously downloaded.
Sprint M220.book Page 54 Wednesday, May 6, 2009 3:06 PM