User:DwayneP/Books/POTS
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POTS[edit]
August 2010[edit]
- Plain old telephone service
- Public switched telephone network
- Telephony
- PSTN
- PSTN network topology
- Local loop
- RJ11, RJ14, RJ25
- DTMF
- Category 1 cable
- Twisted pair
- Telephone jack
- Echo cancellation
- Voice frequency
- Balanced line
- Tip and ring
- Telephone exchange
- Telephone line
- Dual-tone multi-frequency signaling
- Dial tone