Bulk Voice is simple communication technology that blasts a recorded voice message to hundreds or even thousands of call recipients in a very short period of time. Often used for community alerts, notifications, in business applications or for promotional purposes.
Personal Touch: Voice message has greater emotions compared to text; hence a more personal way of communicating.
These are SMSes which are sent with the objective of promoting your product or service. This category includes any sales & marketing messages which may or may not be solicited by the recipient. Promotional SMSes can be send only from 9AM to 9PM and only to numbers that are not on the NDNC registry (DND numbers).