Features and Benefits
Expanded Call Coverage: Adds additional keys for directory numbers, speed dials, or programmable features on Cisco IP Phone 8851, 8861, and 8865 models.
Large LCD Display: Clear, easy-to-read screen for quick identification of keys, with adjustable brightness for optimal viewing.
Illuminated Keys: Simplifies monitoring of line status when used for directory numbers or shared-line functions.
Flexible Management: Ideal for administrative assistants, receptionists, and operators who handle multiple calls.
Optimized for Business: Enhances productivity by reducing the time needed to navigate between lines and features.
Specifications
Physical Dimensions (H × W × D): 9.02 × 5.15 × 1.58 in. (229.14 × 130.78 × 40.2 mm)
Weight: 1.08 lb (489 g)
Power Requirement: 48 VDC, 117 mA maximum
Operating Temperature: 32°F to 104°F (0°C to 40°C)
Storage Temperature: -10°C to 60°C (14°F to 140°F)
Relative Humidity: 10% – 95% non-condensing





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