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82
Section 2D. Security
To enable voice calls:
1.
Press
Menu > Settings > More... > Security
and enter
your lock code.
2.
Select
Lock Services > Voice
.
3.
Select
Unlock
and press
to confirm that you
want to re-enable voice calls. (A message will be
displayed.)
Enabling and Disabling Data Services
You can also 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... > Security
and enter
your lock code.
2.
Select
Lock Services > Data Services
.
3.
Select
Lock
and press
to confirm that you
want to sign out. (A message will be displayed.)
To enable data services:
1.
Press
Menu > Settings > More... > Security
and enter
your lock code.
2.
Select
Lock Services > Data Services
.
3.
Select
Unlock
and press
to confirm that you
want to sign in. (A message will be displayed.)
Z400.book Page 82 Monday, April 7, 2008 8:06 PM
Summary of Contents for Z400
Page 2: ...Z400_BC28_PS_040708_F7 Z400 book Page b Monday April 7 2008 8 06 PM ...
Page 16: ...Z400 book Page x Monday April 7 2008 8 06 PM ...
Page 17: ...Section 1 Getting Started Z400 book Page 1 Monday April 7 2008 8 06 PM ...
Page 24: ...Z400 book Page 8 Monday April 7 2008 8 06 PM ...
Page 25: ...Section 2 Your Phone Z400 book Page 9 Monday April 7 2008 8 06 PM ...
Page 162: ...Z400 book Page 146 Monday April 7 2008 8 06 PM ...
Page 163: ...Section 3 Sprint Service Z400 book Page 147 Monday April 7 2008 8 06 PM ...
Page 195: ...Section 4 Safety and Warranty Information Z400 book Page 179 Monday April 7 2008 8 06 PM ...