Samsung SCH-R530RWBMTR - Manual (Page 69)

Calling 63
Internet call settings
1. From the Home screen, touch Phone ➔
Menu ➔ Call Settings.
2. Configure options:
• Accounts: Configure and manage Internet calling accounts.
Touch Receive incoming calls to allow your phone to alert you
to incoming Internet calls. When enabled, this option uses
more battery power. Touch Add account to define your Internet
calling account(s) to your phone.
• Use Internet calling: Touch to use Internet calling For all calls
when mobile network available, to use Internet calling Only
for Internet calls, or to Ask for every call.