Posted by Forum Nokia Developer Support,
on February 08, 2002 at 11:08
DTL-1 complies with Bluetooth v1.0B, DTL-4 with v1.1.
Bluetooth Neighborhood to be used with DTL-1 is v1.08, with DTL-4 v1.09. The appropriate version of the Bluetooth Neighborhood (=Bluetooth Software Suite) comes in the sales package of each card.