Set up an SMS campaign to your customers
A great way to grab your customers' attention as well is keep them informed is an SMS campaign. You could send them an update about your new phone number, a promotional offer or updates about your new products. Here's how...
  1. Import your existing contacts into your Exotel addressbook
  2. Setup your SMS campaign

Send a 'Shout out' to your customers
Install the Shout out App. Simply, choose a list and the message to play out and schedule the time to Shout Out!