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Set up through Handset Jack: 1. Plug power into the headset base 2. Disconnect the handset curly cord from the telephone base 3. Plug the RJ45 end ...

E10 (Product Info – P/N 42598-01, Product Code: PTR/E10) See diagram pictured at right 1. Screwdriver 5. Incoming volume controls 2. Quick Disconne...

While the Plantronics brand ear pads have been discontinued (along with the CS50 and CS55), we do have an earpad that will work :) Try Catalog # 17...

(CS50 & CS55 & CS55H DISCONTINUED) A 3.75 Volt Lithium Ion Polymer Battery. It’s catalog # 2284 The battery is located on the headset itsel...

You can conference up to three additional headsets to a call in progress (4 headsets together on the call!) To Join a Conference Call with the same...

Replacement Mic with Earloops Part Number: 86179-01 Catalog #: 2091 Product Code: PTR/CS540/MIC Headband Part Number: 84605-01 Catalog #: 2157 Prod...

So glad you asked! This big boy is DISCONTINUED but sure does have some nifty instructions. Here we go! PAIRING: To a Bluetooth Device 1) To put yo...

AWH-54 Discontinued - recommend Marathon Partner Plantronics AWH-54 Wireless Headset System for Partner Phones The AWH-54 is a Plantronics headset ...