Please take everything I have mentioned above seriously or you might end up well let’s just say in some kind of trouble. So my advice to you sir would be to engage service that operates out of US soil for example Europe but that is capable of providing you service where you need it. A perfect fit for this would be Hottelecom. More details can be found here.
If you’re working with’s platform, use the Address Book to randomly divide your recipients into two marketing groups. Create two separate campaigns, one for version A and one for version B. Keep everything in the campaigns the same except for the element you want to test. Set up your message, implement the changes in version B, randomly add one of the recipient groups to campaign A and add the other to campaign B. Send your message, and wait for the results to come in.  
 The advantage of utilizing a shape, regardless of whether paper or online, is that you can utilize it to decide client inclinations with a specific end goal to enable you to arrange your telephone records. For example, in case you’re a spa that offers an assortment of administrations, you may request that the client verify which administrations they are most inspired by. Instant messages are less demanding to
To learn how your message can be improved, it’s important to analyse the results. Which parts of your message are not performing as well as expected? Is the open rate lower than expected? Or are people opening your message, but not taking any further action based on the contents of the message? Your analysis will tell you which parts of your message can do better and will help you to formulate your goal.  
Due to the dynamic nature of (SMS/MMS) marketing technology and the messaging industry, the Messaging Compliance Rules are constantly being updated from time to time. As a result, I’d strongly encourage clients to review vendors’ terms and conditions and proposed use cases with qualified legal counsel to make sure that they comply with all applicable laws.