Hi @alkahf.
Yes you can both send and receive SMS with our module.
This way you can do like facebook and receive a keyword on a shortcode or virtual number, and respond to the message you have received with a code the customer needs to use to verify the validity of their number.
Or you can accept their validity just by them sending you a message, that is entirely up to you.
If you need a keyword, virtual number or a short code of your own these will have to be leased from us, if you are interested in the pricing of these you can contact [email protected]
I hope this is what you are looking to do, otherwise please elaborate a bit more on what you are trying to achieve, and i will see if can figure out how we can do it. ??
/Jacob