Does xbee3 compatible with its previous version xbee s2c?

I have xbee s2c and want to use xbee3. Is it compatible with its previous version s?

Not sure if you still need to know as you asked over a month ago but …

I’ve just had a Digi representative in my office tell me that they are compatible and can be run in the same mesh.

Pity that no one has managed to answer this forum question as I would have thought this was one of the first questions people will ask!