Sanyo Innuendo User Manual page 122

Can I make calls and use data services at the same time?
You cannot use voice call and data services simultaneously. You
can place an outgoing call anytime, but it will interrupt any in-
progress data session.
Note If you receive a call during an active data session, your data
session will resume after you have completed the call, ignored
the call, or sent the call to voicemail.
When is my data connection active?
Your connection is active when data is being transferred. Both
incoming and outgoing calls are allowed. When active, the
indicator is animated on the display screen.
When is my data connection dormant?
If your phone receives no data for 10 seconds, the connection
goes dormant. When the connection is dormant, you can make
and receive voice calls. (The connection may become active again
quickly.) If no data is received for an extended period, the
connection will terminate.
Can I sign out of data services?
You can sign out without turning off your phone; however, you will
not be able to browse the Web or use other data services. While
signed out, you can still place or receive phone calls, check
voicemail, and use other voice services. You may sign in again at
any time. To sign out, go to Settings > Others > Data > Data On in
your phone's menu.
112 3B. Web and Data Services
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