IPhone 4S - SMS Failure!

[DeltaX]

Hello, I purchased Straight Talk strictly to use for this IPhone 4S CDMA Gevey Unlocked and Jailbroken IOS 5.1.1 But, I am having issues with the SMS/MMS/iMessage/FaceTime

The most serious problem is the SMS, I can receive em but cant send any.,. Only once I was able to send a SMS to myself..
I changed the SMS Center Number to (StraightTalk +13123149810).
Somehow when I check the SMS Center Number again it's still showing: +7
*#5005*7672#
Setting Interrogation Succeeded
Service Center Address
+7

I appreciate any help there can be

[DeltaX]

anyone can help?

[Stephanie_ST]

Hi DeltaX. My name is Straight Talk Stephnaie. You have mentioned that your phone model is IPhone 4S CDMA Gevey. Please be informed that CDMA phones will not work with the service. This could be the reason why some features are not working on it. Thanks!