Quote:
Originally Posted by houseman
My tomtom 7 in on my phone not external.
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ahh OK - assumed TomTom, Garmin, ETC all utilized bluetooth to connect to an external unit or SD adapter
never worried too much about the "hows" it works as I have my phone with GPS and an External unit as well and use either as needed and never noticed a need to connect the two so I never looked into the details fully
Detroit Doug