One idea, for example, was something called HomePNA, a system of connecting computers by telephone jacks.
12.
It is usually much easier to install filters at each telephone jack that is in use.
13.
The bus can establish Internet access only by stringing a telephone cord to a telephone jack nearby.
14.
WebTV tends to be no larger than a VCR and plugs into a television and a telephone jack.
15.
This allows several cordless telephones to be placed around the house, all operating from the same telephone jack.
16.
The machine's hardware consisted of a 9-inch ( 229 mm ) black-and-white RJ11 telephone jacks for the modem loop.
17.
It is portable so that it can be easily moved to any room with power and a telephone jack.
18.
Japanese-made transmitters resembling ballpoint pens and credit card-sized calculators were targeted, along with illegal telephone jack transmitters, Prager said.
19.
It eliminates costly installation of hardwired telephone jacks and the inconvenience of coordinating an installation time with telephone companies.
20.
The 7-by-3-by-1-inch folding, AA-powered device will connect through a standard modular telephone jack with a built-in 2, 400 baud modem.
