Very basic.
Teaches you how to get to destinations in their
preferred route. U can search for famous eateries, places of
interests etc...
Alerts you on ERP, speed cameras and speed limits on the
roads.
Oh...pretty cheap. Is that Garmin Nuvi 205? Then, it comes with
basic voice prompts (ie Turn left in 50m) . The higher-end
model will have voice prompts in street street names, eg " Turn
left in 50m into XXX street". Still looking at some
models...but not cheap though.