SIEMENS OPTIPOINT 500 BASIC TERMINAL ARKTIK WHITE aa7h7

Multi-line digital telephone with display (tilts, with 2 lines x 24 characters)
12 feature keys with LEDs
Integrated USB jack for efficient and cost-effective CTI applications
Open listening speaker for hands-free dialing
optiGuide feature navigation keys
Two volume control keys
One modular bay for Easy-add adapters
Works with Hicom 150 H, Hicom 300 H, HiPath 3000 and HiPath 4000 communication platforms