Wide Area Telephone Service (WATS) Wide Area Telephone Service (WATS) is similar to DDD, except the organization pays flat monthly fee if the service is used or not.
Telephone retailing Telephone retailing means out-of-store sales initiated by a salesperson who calls prospects or follows up on the customer’s response to promotional campaigns.
High-frequency radio telephones High-frequency radio telephones— uses radio waves to transmit information over great distances. High frequency signals radiate from an antenna using ...
Cellular phones Cellular phones refer to wireless personal telephones such as mobile phones. As a cellular phone moves through space, each cell, or geographic area ...
Telephone marketing Telephone marketing involves using the telephone to sell directly to consumers and business customers.
In-car cellular phone In-car cellular phone is a cellular phone that either (i) has a handset built into the vehicle, or (ii) is a portable unit with an accompanying dock built
Pay-by-Phone Systems Pay-by-phone systems lets the user telephone his/her financial institution with instructions to pay certain bills or to transfer funds between accounts.
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