Telephone apparatus, modem device, computer apparatus, and commu

Telephone based credit card protection

Telephone based credit card protection

Telephone call detecting circuit and a method of remotely access

Telephone call forwarding device

Telephone call log email

Telephone call processing system

Telephone call routing and switching techniques for data communi

Telephone call routing and switching techniques for data communi

Telephone call routing and switching techniques for data communi

Telephone call screening unit

Telephone call security system

Telephone circuit to control off-hook status during receipt of c

Telephone communication apparatus

Telephone communication apparatus and method having automatic se

Telephone communications apparatus

Telephone connection arrangement for a personal computer and a d

Telephone connection system, telephone connecting method,...

Telephone controlled entertainment

Telephone controller apparatus