The replacement headset for Plantronics CS55 has been discontinued by the manufacturer.

If your headset is not physically broken and it is only having the issue of reduced talk time, it is possible that all you need is a new battery. Please see below to purchase the new battery to see if that solves the problem.

If your headset gives you a beeping sound in the earpiece and you can't establish dial tone, then perhaps you just need to re-subscribe your headset to your charging base. Please click here for resubscription instructions.