Customer with a old ksu (15 years) using 5000-0707 phones. Will these phones work behind a esi 50l ???
Could use this as a selling point.
Thanks Gary S.

I show the 5000-0707 as 30D's which is the current offering. In any case the 30D's and 24D's will both work with a new KSU

Thanks John. The cross over sheet (8) pages does not show the 30 b phone.
Thank you Gary S.