The best way to add a cordless phone is using an ATA. Cordless technology has come a long way since Nortel was around and you'll get a better quality call by using a current generation DECT cordless phone.
Learn more about replacement Nortel equipment at: http://www.buyphonesonline.ca/collections/nortel
If you are in Alberta, Canada and need Nortel support call us direct at (403) 668-7895 or visit: http://www.Office-Phone-Systems.ca
