A telephone company, also known as telecommunications operator (or) telecom operators, is a kind of communications service provider (CSP), more precisely a telecommunications service provider (TSP), that provides telecommunications services such as telephony and data communications access.
DLT Registration is mandatory for sending Bulk messages. List of some telecom operators given below:
There is no need to do the “DLT REGISTRATION” in all the operators. If we get approval from any one of these operators, the “DLT Registration” will also apply to all the other operators.