3.5mm Plug Jack to RJ9 iPhone Headset to for Cisco Office Phone Adapter Cable
- 3.5mm TRRS female jack. 4P4C male plugUse your existing i Phone/ P a d, or similar TRRS headset with your Cisco-based phoneAvoid having to purchase an expensive Cisco headsetGreat for home businesses, offices, call centers, and moreEliminates the need to have more than one headset
