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Apple iPhone 4 S iOS 6 SMS Manual configuration

Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 1
* Your device may need extra settings if you want to send SMS messages with your Tango SIM card. * Click *Next* for step-by-step instructions on how to manually set up the SMS centre on your iPhone 4s.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 2
* Please note: These instructions assume an iPhone 4s running iOS 6. If your device is running a different version, then the images and/or instructions might differ. If necessary, check the software version via *Settings*, *General*, *info*, *Version*. For instructions on how to update your iPhone 4s, click here. * Start screen. * Choose *Phone*.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 3
* Choose *Keypad*.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 4
* Enter *==*#5005*7672#*, and choose *Call*.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 5
* If the displayed phone number is +352091000030, choose *Dismiss*. Return to the Start screen. * If the phone numbers do not match, choose *Dismiss*, and go to the next step.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 6
* Enter *==**5005*7672*+352091000030#*, and choose *Call*.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 7
* The SMS centre is activated. * Return to Start screen.
Apple iPhone 4 S iOS 6 - SMS - Manual configuration - Step 8
* Start screen. * The iPhone 4s can now be used for receiving and sending SMS messages in Luxembourg and abroad.
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