Conference Calling Service
PRI (Primary Rate Interface) is a thirty (30) channels interface for provision of voice services to the offices. Smartel is offering PRI services to its customers to provide them 30 lines or its multiple within no time. PRI service can easily be used with Private Automatic Branch Exchange (PABX) by corporate organizations for provision of telephony services to their employees.
Smartel provides Direct Inward Dialing (DID) facility with PRI so that last four digits of the eight digit telephone number can be used as extension of PABX. Outside callers can reach PABX extensions without being attended by the telephone operator and internal callers can dial extensions by dialing PABX extensions. For example, outside caller can dial PABX extension 1111 by dialing 0423-222 1111 and internal caller can dial only 1111.