High Density Remote POTS (HD R-POTS)
- TR-008 and GR-303 only
- Call Message Waiting Indicator (CMWI)
- Remote test access to metallic tip and ring
- 1830W loop length resistance (including station)
- 900 Ohm structural impedance
- Forward disconnect
- On-hook transmission (CLASS) capability
- Twenty-four (24) 2-wire circuits