- Allows remote answering on certain Cisco phones without the use of a handset lifter with Sennheiser wireless office headsets
- Call us at 1-800-HEADSETS (1-800-432-3738) to check for compatibility with your phone
What Customers Say
More about this accessory
The Sennheiser Electronic Hookswitch for Cisco 8900 & 9900 Series Phones connects any Sennheiser wireless office headset to 8900 and 9900 series Cisco phones, allowing for remote answering and ending of calls without the use of a handset lifter. Call us at 1-800-HEADSETS (1-800-432-3738) to check for compatibility with your phone.
Technical Specifications
| Manufacturer: | Sennheiser |
| Catalog Number: | 2121 |
| Type: | Wireless |
| Max Range / Cord Length: | N/A |
| Weight: | 1.8 oz. |
| Compatibility: | Not Applicable |
| Color: | Black |
| Warranty: | 3-Year Full Replacement |
| Battery Life: | N/A |
| Handset Lifter Compatible: | Not Applicable |
| What's in the box?: | Sennheiser electronic hookswitch |