Apple iPhone 4S

Apple iPhone 4S

iOS 9.0

I can't make voice calls on my Apple iPhone 4S iOS 9.0

Cause 7 of 11: Flight mode is turned on

When flight mode is turned on, all wireless connections on the phone are turned off, including the connection to the mobile network.

Solution: Turn off flight mode.

Step 1 of 3

Turn flight mode on or off

Slide your finger upwards starting from the bottom of the screen.

Step 2 of 3

Turn flight mode on or off

Press the flight mode icon to turn the function on or off.

Step 3 of 3

Return to the home screen

Press the Home key to return to the home screen.

1 Turn flight mode on or off

Slide your finger upwards starting from the bottom of the screen.
Press the flight mode icon to turn the function on or off.

2 Return to the home screen

Press the Home key to return to the home screen.

Did this solve the problem?

Yes - All solved No - Go to next cause

Get information on...

Or select...

Another device
4g accessories icon-app-store basket-change battery-life battery bill-pay-phones-icon 4C91DB73-75FE-4565-8F69-BC6C675B1EA1 bin block Brands broadband-icon broadband calendar call camera cases Chat chevron-down chevron-left chevron-right chevron-up close close collections€€ community continuous contract dashboard data download-square Download edit error-circle eye facebook filters folder go identity Less letters location Memory menu message mobile my-vodafone network_signal operating-system orders payg-phones-icon F86C85F6-FFFF-4C62-8F9A-45D7251FC836 payment photos play-store play plus rating report return roaming screen-size search secure-net shopping sim spinner squares technology tick-simple top-up top-up TV twitter value vf-tv-icon vodafone warning Weight world
Close dialog
Skip to content

Login to My Vodafone

Close dialog
Skip to content

Register with My Vodafone