Cisco 8851/8861 Key Expansion Module MultiPlatform Features
- Provides additional keys for directory numbers, speed dials, or programmable feature keys
- Dual 3.5 inch graphical (TFT) color displays (480 x 272 pixels)
- 14 programmable buttons with 2 page keys to access 28 buttons total
- LEDs on buttons indicate feature status
Compatibility
- Compatible with 8851 and 8861 IP phones with Multiplatform (MPP) firmware
- Requires Multiplatform firmware version 11.2.3 or later
Power Requirements
- 8851 + (1) KEM – 802.3af PoE, 802.3at PoE, or Cisco Power Cube 4 (sold separately)
- 8851 + (2) KEM – Cisco Power Cube 4 (sold separately)
- 8861 + (1) KEM – 802.3at PoE or Cisco Power Cube 4(sold separately)
- 8861 + (2) KEM – 802.3at PoE or Cisco Power Cube 4(sold separately)
- 8861 + (3) KEM – 802.3at PoE or Cisco Power Cube 4(sold separately)