D7 SMS integration with Zoho CRM creates an efficient communication channel between Zoho CRM and your customers. This integration helps to easily reach your customers via SMS from within your Zoho CRM account. SMS is the most effective form of communication, with a 98 percent open and read rate. Direct7 Networks provides highly reliable and cost-effective communication solutions to businesses across all industries. D7 is the result of dedication and continuous experimentation by a group of IT Engineers in the telecommunication service sector, specializing in providing worldwide SMS transmission using D7's own connectivity to global mobile network operators.