Help *#*#4636#*#* problem! please help!

[icekilla1106]

okay so i was looking around on my phone and ive done this before but i havent changed anything. well i tried changing the *set preferred network type* and i clicked *turn off radio* then i clicked *refresh* next to the smsc and i pushed *toggle dns check* i noticed nothing happened and it was all how i found it after i left it and came back but i tried to text someone and it wouldnt let me. i can recieve texts but cant send them. i can call and everything else works though. please help me.

 

[idulkoan]

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