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HTC One
Back to Set up your mobile phone
Set up your mobile phone for SMS
An SMS is a text message which can be sent to other mobile phones. You'll be able to send and receive SMS as soon as you've inserted your SIM into your mobile phone.
1. Find "Text messages (SMS)"
Press the message icon.
Press the menu icon.
Press Settings.
Press Text messages (SMS).
2. Save the message centre number
Press Service center.
Key in +41794999000 and press OK.
3. Return to the Home screen
Press the Home key the necessary number of times to end the session and return to the Home screen.