1. Find "Message Centre"
Slide your finger upwards on the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b6fb8fe9-b1f6-400f-a590-dacd7a666614.png?width=198&height=440)
Press Samsung.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7f2afab7-6652-4900-93de-a16763aa0404.png?width=198&height=440)
Press Messages.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b1c5becb-beb6-476e-b84f-2a76398296fb.png?width=198&height=440)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2dee426d-df4b-4dee-aaef-17a2fb80139e.png?width=198&height=440)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a172d380-1b79-4b9f-bf01-da2985df2e71.png?width=198&height=440)
Press More settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d2bb7627-0924-48df-a8a6-e54c865d404c.png?width=198&height=440)
Press Text messages.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c9deb1b-a134-428d-b714-a5d3d0254260.png?width=198&height=440)
Press Message Centre below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1a99410-2bca-4f0a-aec8-2ffeba5321bc.png?width=198&height=440)
2. Set the message centre number
Key in +35387699989 and press Set.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c2939dba-2a9d-452f-ba3a-fb74a5eeab1b.png?width=198&height=440)
+35387699989
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1a99410-2bca-4f0a-aec8-2ffeba5321bc.png?width=198&height=440)