Brand New AC Adapter For Aastra SIP Phone 53i 55i 57i CT 6731i Charger Power Supply Cord All products are new and fully-tested OEM equivalent replacement parts Overload protection Short circuit protection Over temperature protection Power saver configuration 100% HI-POT tested 100% cycling burn-in
Brand new AC Adapter For Aastra SIP Phone 53i 55i 57i CT 6731i Charger Power Supply Cord with 30 days money back guarantee and free shipping .