Polycom OBI VVX 250 4-Line Desktop IP Phone 2200-48822-001 Power Supply Included NEW Valcom 2.5" Digital Clock/8" Speaker Baffle and 16 option module slots

and 16 option module slots for ATLAS 800 Series modules or an additional 890 Power Supply

up to 300 feet of wireless range allowing you to roam up to 300 feet from your PC

9 volume steps plus off position and a mono sound

The durable DoorBird D21DKV 423860728 is a Flush-mounting housing (backbox) for DoorBird D21DKV

Cover for one call button of a DoorBird D21x IP Video Door Station

Polycom OBI VVX 250 4-Line Desktop IP Phone 2200-48822-001 Power Supply Included NEW Valcom 2.5" Digital Clock/8" Speaker Baffle and 16 option module slotsThe well made Polycom OBI VVX 250 4 Line Desktop IP Phone Power Supply Included is a robust Entry Level color IP phone that features a modern design device with USB and Gig E ports and integration with over 60 call control platforms. VVX 250 Obi Features and Specifications: 2. 8 color LCD screen (320x 240 pixel resolution) 4 line keys 4 soft keys In call keys: call transfer and hold Illuminated audio keys HD Audio 1 USB port 2x Gig E ports In the Box: