Grandstream GXP2170 IP Phone - Corded/Cordless - Corded - Bluetooth - Wall Mountable - Black - 12 x Total Line - VoIP - Caller ID - Speakerphone - 2 x Network (RJ-45) - USB - PoE Ports - Color

4.3 inch (480x272) color-screen LCD Dual Gigabit ports, integrated PoE 12 lines, 6 SIP accounts, 5 soft keys and 5-way voice conferencing 48 on-screen digitally customizable BLF/speed-dial keys Supports up to four GXP2200EXT Modules for BLF/speed-dial access to up to 160 contacts Integrated Bluetooth