Google ANDROID 2.3.4 - Manual (Page 77)

Connecting to networks and devices 77
AUG-2.3.4-105 Android User’s Guide
1 Open the Call settings.
2 Touch Use Internet calling (under Internet call settings).
3 In the dialog that opens, touch the Internet calling option you want.
Change the primary Internet calling account
If you add more than one Internet calling account to your phone, you can change
which account is used by default when you place calls (the primary account).
1 Open the Call settings and touch Accounts.
2 Touch the account you want to make the primary account.
3 In the screen that opens, check Set as primary account.
Configure your phone to receive Internet calls
By default, your phone is configured to make Internet calls, but not to ensure that you
will receive them. But you can configure your phone to listen for Internet calls made to
an Internet calling account you added to your phone. Because this requires the phone
to maintain a connection with a Wi-Fi data network, it reduces the life of your phone’s
battery between charges.
1 Open the Call settings and touch Accounts (under Internet call settings).
2 Check Receive incoming calls.
Unchecking this option does not prevent you from receiving calls; it just makes it
unlikely that your phone will be available to receive a call at the moment someone
tries to call your Internet calling address.