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D-Link
- D-Link Smart Switches
- D-Link Access Switches
- D-Link Industrial Switches
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D-Link Intelligent Network
Management Switches - D-Link Add Points Switches
- D-Link Core Switches Series
- D-Link Wired Network Cards
- D-Link Aggregation Switches
- D-Link Data Center Switches
- D-Link Unmanaged Switches
- D-Link Fully Managed Switches
| Product Type | Expansion Module |
| Compatibility | Cisco 7900 Unified IP Phone series |
| Programmable Buttons | 12 |
| Features | Supports shared line appearances, busy lamp field, and presence |
| Display | 4-bit grayscale display |
Product Features
- Expansion module designed for use with the Cisco 7900 Unified IP Phone series
- Provides additional programmable line and feature buttons
- Enhances the functionality and flexibility of the phone
- Supports shared line appearances, busy lamp field, and presence
- Easy to install and use
Product Applications
- Expanding the functionality of Cisco 7900 Unified IP Phone series
- Adding additional programmable line and feature buttons for enhanced productivity
- Enabling shared line appearances, busy lamp field, and presence
- Improving communication and collaboration within the organization
- Enabling flexible and scalable communication systems
