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Samsung Galaxy Tab 7.7
1 Find "Call forwarding"
Press Apps.
Press Settings.
Press Call.
Press Call forwarding.
2 Cancel all diverts
After a moment the current settings are displayed.
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Press one of the following options:
Always forward
Always forward
Forward when busy
Forward when unanswered
Forward when unreachable
Press Disable.
Repeat until all diverts have been cancelled.
Repeat until all diverts have been cancelled.
3 Exit
Press the home icon to return to standby mode.