Telephone Adapter
Improving signal strength and sound quality
Get a telephone adapter for the best sound quality when talking on the phone. The telephone adapter bypasses your implant’s microphone and sends a strong sound signal directly to your processor.
A telephone adapter works with both body-worn and behind-the-ear (BTE) speech processors.

Telephone Adapter
Requirements:
ESPrit/ESPrit 22 requires:
- Audio cover (part number Z77156, Z77157 or Z77158)
- Accessory adapter cable (part number Z77081)
ESPrit 3G / ESPrit 3G for N22 requires:
- Accessory adapter – ESPrit 3G (part number Z60121)
- Accessory adapter cable (part number Z77081)
SPrint/Spectra connects to accessory jack on speech processor
ESPrit Telephone Adapter
Telephone Adapter for ESPrit BTE processors (part number Z77085)
Requirements:
ESPrit 3G/ESPrit 3G for N22 requires:
- Accessory adapter – ESPrit 3G (part number Z60121)
ESPrit/ESPrit 22 processors requires:
- Audio cover (part number Z77156, Z77157 or Z77158)
Helpful hint for ESPrit 3G and ESPRit 3G for Nucleus 22: When using the Telephone Adapter (Z43085), your processor’s microphone will remain active. To eliminate background noise, reduce the microphone’s sensitivity. Reducing the microphone sensitivity does not affect the level of sound coming through the Telephone Adapter.
The ESPrit Telephone Adapter (Z77085) disables the processor microphone so all sound heard will be coming from the telephone.
Note: Telephone adapter is not compatible with cordless telephones or telephones with the keypad located in the handset.
Caution: Electrical devices that connect your speech processor to audio equipment being powered by a wall outlet, such as the TV/HiFi Cable or telephone adapter, should not be used during electrical storms.
- Support
- Baha
- Cochlear Implants
- Accessories, ALDs
- Back to School with CI
- Candidacy Criteria
- Cochlear Implant Batteries
- FM Options
- Fire Safety Tips
- Frequently Asked Questions
- Getting to Know Your Processor
- Graeme Clark Scholarship
- Hear Always - product repair
- MRI & Other Questions
- Music - enhance music enjoyment
- Nucleus 5 Instructional Videos
- Nucleus CR110 Remote Assistant Interactive Guide
- Organizations and Support
- Service Agreements
- SkinIt Processor covers
- Sports and Summer Activities
- Surgery Preparation
- Telephone and Cell Phone Tips
- Travel Tips
- Troubleshooting for Nucleus Sound Processors
- Upgrade Program
- User Manuals and Guides
- Zoom Technology
- Customer Service







