Samsung S7500 Trebon

You can't make voice calls - Samsung S7500 Trebon

Cause 4 of 11: Flight mode is turned on

If flight mode is turned on, you can't make or receive calls.

Solution: Turn off flight mode.

Step 1 of 6

Find "Wireless and network"

Press the menu icon.

Step 2 of 6

Find "Wireless and network"

Press Settings.

Step 3 of 6

Find "Wireless and network"

Press Wireless and network.

Step 4 of 6

Turn flight mode on or off

Press Flight mode.

Step 5 of 6

Turn flight mode on or off

Press OK.
Depending on the current setting, flight mode is now turned on or off.

Step 6 of 6

Exit

Press the Home key to return to standby mode.

Press the menu icon.

Press Settings.

Press Wireless and network.

Press Flight mode.

Press OK.
Depending on the current setting, flight mode is now turned on or off.

Press the Home key to return to standby mode.