Thank you all for your comments and suggestions.
CanadaSam's suggestion of GOMO sim sounds promising, will get the wife to look into it
Why track the shopping bike? I just wanted to find how this tracker thing worked. At the time I was the only one with driving license so obviously always knew where the car was. Had additional pedal lock and a couple of secret immobilizer switches so was not worried about the car being stolen, so the bike seemed the obvious choice for testing a tracker,
It was not a question of tracing anyone especially, though it did come in handy a couple of times when I saw the wife parked at the store and I could call her to add something to the shopping list, also I would not call her while the bike was moving, did not want her to answer the phone until she parked up.
One of my kids has now inherited the bike for school runs so the tracker is actually going to be useful She knows the bike is tracked, so no problem there.
Cheers 🙂