| 10-base-T------ | A type of network used in computers |
| AC current------ | Where the direction of the current alternates back and fourth |
| alligator clip------ | |
| amperage------ | |
| audio input------ | |
| bidirectional LED------ | |
| busy signal------ | |
| cable------ | |
| coil------ | |
| computer network------ | |
| conductor------ | |
| coupler------ | |
| DC current------ | |
| desoldering------ | |
| dial tone------ | |
| leads------ | |
| line------ | |
| feeder------ | |
| frequency------ | |
| gage------ | |
| grounding block------ | |
| hold------ | |
| interface box------ | |
| isolation transformer------ | |
| jack------ | |
| jacket------ | |
| LED ------ | light emitting diode |
| Ma Bell------ | |
| modem------ | |
| modular------ | |
| mounting clips------ | |
| negative------ | |
| off hook------ | |
| ohms------ | |
| on hook------ | |
| pairs------ | |
| patch block------ | |
| phone line switch------ | |
| phone plug------ | |
| pilot light------ | |
| positive------ | |
| power indicator------ | |
| pre-wired------ | |
| primary------ | |
| secondary------ | |
| sheath------ | |
| short------ | |
| solder------ | |
| strain relief------ | |
| system damaging fault------ | |
| resistance------ | |
| rj11 type plug------ | |
| spst------ | |
| telephone closets------ | |
| telephone line current------ | |
| telephone switch board------ | |
| transformer------ | |
| TTY------ | |
| trunk------ | |
| voltage------ |
