the difference is only the number of ports available for use and the number and size of stored messages
the TA624 is an analogue phone system so it won't be able to use the DPITS feature to intergrate VM functions as well as a Digital/Hybrid system
still it will work very well with any of the above VM systems
if you are unsure of the size system you require you should contact your local Panasonic dealer who will be able to analyse your needs.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.