Just an example of how amateur radio is heading to non interoperability with everyone using different digital modes. Need to have 5 digital radios [or more if you count the Chinese digital radios]. Or for an ALL MODE radio.
can you MONITOR P25?
+1 to what dmaria states.
The Yaesu uses a proprietary digital format. It is not compatible with Icom DStar, DMR, NXDN, P25, etc. At the moment if you want to talk in digital mode you need to communicate with another Yaesu digital FTM400 or the digital portable. Analog mode can talk to any other analog radio. But digital is only within the Yaesu family.