PBX/EX

Telephone call centers comprising integrated computer software, computer hardware, and telephone and telecommunications equipment

Telemarketing services; telephone answering services; telephonic and computerized on-line ordering and customer support services; and operation of telephone call centers for others

Installation, repair and maintenance of telephone call centers and of computer software and hardware and telephone and telecommunications equipment used in connection with telephone call centers

Electronic store-and-forward messaging; and electronic voice messaging, namely, the recording, storage and subsequent transmission of voice messages by telephone