Messaging app can't connect over 3G

[ahmedashraf_22]

Hi all
I'm from Egypt with Lumia 520 and mobinil operator .. I love this phone so much and all its contents working fine .. Only one problem I faced that messaging app can't connect over 3G .. Thanks for your help

 

[palandri]

Which messaging application?

 

[ahmedashraf_22]

The messaging app installed by Microsoft.

 

[palandri]

SMS (Short Message Service) text messaging?

 

[ahmedashraf_22]

No no .. When u connect Facebook and Microsoft accounts together each account contacts u can messaging with them will be shown online in messaging app .. All that worked correctly on WiFi but when I connect over 3G its stopped worked.

 

[ahmedashraf_22]

Any help please.

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