Step 1
Plug in the AC power and let your CS55 headset charge for about 3 hours for a full charge. *After setup if you get a triple beep tone, follow the CS55 pairing guide.Step 2
Plug in your phone cord that came included with the CS55 to the back of your Plantronics charging base.Step 3
Unplug your desk phone handset from the base of your phone and plug it into the front of your Plantronics CS55 charging base.Step 4
Plug the other end of your Plantronics phone cord into the HANDSET port of your desk phone.Step 5- Setup your HL10 Handset Lifter
*Video will reference a straight plug connector to a different model of headset. The HL10 Lifter you need for the CS55 will be a right angle plug, so the charging base sits flush on your desk.