Black modular adapter plug.
- Rear of shell is equipped with a 4-conductor 4-position modular jack
- Primary application is to adapt modular-equipped handsets or headsets to PBX positions which accept double plug
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$22.30


TECH TIP: Battery packs with 4 contacts are only compatible with CA22CD models. (Battery packs with 2 contacts are only compatible with CA12CD models.)

