Some details
360 SMS App is a one-stop content informing answer for Salesforce. 360 SMS is an easily implemented integration of inbound and outbound Text Messaging (SMS) capabilities within Salesforce as well as MMS (sending pictures and files). The solution works in Salesforce Classic, Salesforce Lightning and Salesforce 1 automatically without any additional configuration.
You may install the 360 SMS solution to
your Production or Sandbox from the Salesforce AppExchange.