Seems to me, most of the help files are about worthless. They seem to be written for a nuvi instead of a garmin phone. So don't pay too much attention to them.

Traffic will not work as stated many times. There is no FM traffic receiver to get the traffic info. Not sure if the padphone uses an external or has an internal antenna built in. Help files say to connect an external traffic antenna.

Phone searching does not work. I do not know if this is for contacts or numbers taken from the POI's of the map. Help file again says you need to sync with a phone. Doesn't make sense since the padphone is a phone. And if the search is done using the map file then a separate .PNX file is required which does not exist.

There are many other instances such as dashboards for one. And to the user that asked about MMP...I have no idea what that even is. Also Catymag is correct. You need to use the lite splitscreen JCV for the 3x/4x/5x.