1. Find "Edit"
Press the Navigation key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6b3727a8-e044-4149-9a9f-537b6147390a.png?width=144&height=192)
Select Messages.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-737dd7d0-16cd-405e-9d8e-82a444a91834.png?width=144&height=192)
Select Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-02299b77-f169-4d17-8b22-9af1e84dec9a.png?width=144&height=192)
Select SMS settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9e81be3a-b412-4e90-9dcf-34115da8f00d.png?width=144&height=192)
Select SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fe99b390-f9f9-41da-9e06-92fb2d155ae1.png?width=144&height=192)
Select Profile settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2bbf540e-730c-415e-ae43-f55a2b8b73a7.png?width=144&height=192)
Highlight the required profile.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6512d1e8-8e34-47fd-af07-42af715786da.png?width=144&height=192)
Press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6512d1e8-8e34-47fd-af07-42af715786da.png?width=144&height=192)
Select Edit.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8a24ff6e-8bbb-4177-83dd-2667e81bb0bc.png?width=144&height=192)
2. Enter the message centre number
Highlight the field below "SMSC address" and key in +35387699989.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-557e1a2b-1296-453b-902f-c9bdd503e9ac.png?width=144&height=192)
+35387699989
Press the Left selection key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-557e1a2b-1296-453b-902f-c9bdd503e9ac.png?width=144&height=192)
3. Return to the home screen
Press Disconnect to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6512d1e8-8e34-47fd-af07-42af715786da.png?width=144&height=192)