Item Description
The iPhone Headset Adapter RJ-9 cord facilitates easy connection between the single-plug iPhone/Blackberry headset and the Cisco IP phone. This cord fits the Cisco 7900, 6900 and 9900-series phones but it's not compatible with Linksys SPA phones.
Phone
Cisco 79xx-series IP phones (excluding 792x WiFi and 791x budget phones)
Cisco 69xx-series IP phones (except 6901 and 6911)
Cisco 89xx-series IP phones (all models)
Cisco 99xx-series IP phones (all models)
*** These adapters not compatible with Linksys SPA phones ***
Headset
iPhone / Blackberry / Smartphone headset with single 3.5mm plug (see picture for references)
Specification
Cable / Length: Straight cable / 3 feet
Phone Plug: RJ-9 modular plug (same size as a handset cable connector)
Headset Plug: 3.5mm 4-conductors single plug
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