Returning satnav advice

sco0ter

jb66 wrote: »

An interesting fact is that TOMTOM uses vodaphones phone network to detect slow moving traffic then broadcasts the signal to your satnav on the same signal as Classic FM which makes it quite reliable (if you get a signal).

I honestly didnt know that... That will be why its got better the past year then. As for signal I have mine rigged up to my car ariel and very rarely lose my signal unless way out in the country where 99% of the time its not needed anyway