Question about Canon Zoemini

Only one device can connect to the printer at a time. So if you want to print from several mobile phones: connect the first one, print, switch off BT, connect the next device... At one point I took all the photos for the guestbook with my mobile phone and printed them out, because it was too complicated and uncertain for the others that it would work with the connection...

I only operate the printer with one device. Unfortunately, I cannot help.