- 4 dual-color line keys (can be digitally programmed as up to 16 provisionable BLF/fast-dial keys) - 2.4� (320x240) TFT color LCD - 4 programmable context-sensitive soft keys - 100M network ports - Integrated PoE (GRP2612P & GRP2612W only) - 3-way conference - Electronic Hook Switch (EHS) - Integrated dual-band WiFi 802.11 a/b/g/n/ac (2.4Ghz & 5Ghz) - PSU included