BlackBerry 9800 Slider

You can't make voice calls - BlackBerry 9800 Slider

Cause 4 of 12: 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 5

Activate or deactivate

Press the Menu key twice.

Step 2 of 5

Activate or deactivate

Press Manage Connections.

Step 3 of 5

Activate or deactivate

Press Mobile Network to activate or deactivate flight mode.
When the box next to the menu item is unticked, flight mode is activated.

Step 4 of 5

Exit

Press Disconnect.

Step 5 of 5

Exit

Press the Return key to return to standby mode.

Press the Menu key twice.

Press Manage Connections.

Press Mobile Network to activate or deactivate flight mode.
When the box next to the menu item is unticked, flight mode is activated.

Press Disconnect.

Press the Return key to return to standby mode.