http://www.orilliapacket.com/2016/02/03/tim-bosma-trial-enters-3rd-day
So this is a call from DM's phone, not the Bates phone, at 9:02 to what number in Ancaster? So who was he calling? Has that information been shared yet?
Then at 9:04, 2 minutes later, the Bates phone calls TB's phone.
I think some of the reporting gets confused. In other reports it seems DM called someone at 9:02 pm and that call pinged off a cell tower in Ancaster, revealing his physical location. http://www.cbc.ca/news/canada/hamilton/news/tim-bosma-case-how-did-police-zero-in-on-dellen-millard-1.3431969
I find it very interesting that police 'sources' were able to quickly id DM as having the tattoo. So a) he was know to those who move in shady circles, and b) was up to something in Peel. He certainly travelled around a lot.