Reaching out to the targeted audience, is one of the goal for any business. here is a list of modules which will allow your website to interact with your audience
Its been a long time since i added something new here, so this post comes with a New Drupal Module i recently did.
Tested for Integrity with sms_bulk, sms_user, actions and the same is currently functional on Kashipur.in
Currently SMS could be delivered only on Indian Numbers, this limitation is forced from the Gateway and not from the module itself, the module however can be extended to other countries if needed.