Cisco IP Phone 8851The Cisco® IP Phone 8851 is a business-class collaboration endpoint that combines high-fidelity, reliable, secure, and scalable voice over IP communications with Cisco Intelligent Proximity for telephony integration for personal mobile devices to support small to large enterprise businesses
• Is able to charge personal smartphones through one standard USB port adjacent to the Key Expansion Module connector on the right of the endpoint.
• The Cisco IP Phone 8851 offers a 5-in. high-resolution (800 x 480) widescreen VGA backlit color display.
Cisco IP Phone 8851 + Key Expansion ModulesThe Cisco® IP Phone 8851 is also the first model in the 8800 Series to support the new optional IP Phone 8851/8861 Key Expansion Module. It supports up to 2 modules, for an additional 56 programmable line/feature keys.
Key Expansion Modules (KEM’s) are optional accessories that provide additional line and programmable feature keys for highly-active users such as executives, managers, administrative staff and lobby receptionists. KEM’s simplify and enhance the calling experience by making it easier for you to contact staff that you collaborate with often, using features such as “speed dials” for one-button push-to-call. They also increase your responsiveness with a more personalized touch, when receiving inbound calls and help you pick up calls for another colleague if they are busy or away from their desk.