T series will work on all releases with exceptions:
All releases of software:
T7316 and T7316e
As mentioned the bottom 5 buttons on both rows/sides will simulate an M7310 hence no lines allowed on the top 3 of each row.
The red LED light will not act as an MSG indicator
Software prior to 6.1
T7316e
-Handsfree button will not work, instead it will be the last key bottom right same as M7310.
-Special LCD indicators on the bottom display will not work for the two rows of buttons
-The red LED light will not act as an MSG indicator
Yes the T series works on my system as indicated, and Curleycord was right about the buttons, and I want to add something, fowarding calls from one extension to another is something that I am not able to complete. I have followed the directions to the "T" and nothing. I am wondering if my particular system has anything to do with that.
