I had a KX-TA624 get taken out by lightening. I have a spare KX-T61610 and want to temporarily use. I have them working but customer called and says the intercom won't work on the two 7720 phones but work ok on the 7050 they have. Anyone know if the 7720 will work with the 616?


Merritt

Business Telephones & Equipment + Commercial Audio/Video Products
Commercial Communications . . . Turner, Maine
If it was built after 1980 don't expect it to work right.