Radio shack sells a device that will record when the phone is answered, unbeknownst to either party, as long as the device is hidden.
Through the Telephone Line.
A circle with a line through it identifies codes that are not used with a modifier.
software
DATA Transmission is done through SLIP (Serial Line Internet Protocol) & PPP (Point to Point Protocol) Protocols to enable computers to interact with Internet over Telephone Line.
Modem Card
You can use an in-line coupler to extend a telephone line.
Sound energy is transferred when speaking into a telephone. The vibrations caused by the sound of our voice are converted into electrical signals that are then transmitted through the telephone line to the receiving end.
You can obtain a BT telephone line by going to the BT website and making an application / purchase and arrange an installation date or by call BT customer service to help you see it through.
No. DSL connections are through existing telephone lines (provided they are close enough to the telephone station). Cable modems require the type of wire used by cable television signals.
A lamp can be run by power from a telephone line.
A modem uses the phone line to connect to the internet. This is usually slower than a wifi connection.
DSL (Digital Subscriber Line) A telephone line that carries digital data fromend to end, and can be leased from the telephone company