Share your experience!
When I tap a contact to call, the popup to choose a sim doesn't load, I have to tap it again for it to show up. That means I have to go through the whole process again. A few other users I have spoken to have the same issue. Is there a solution to this?
Also, there's no option to choose a default sim. Would this be implemented in a future update?
Same problem here - no film in place
Same problem here. Z5 Dual. Using Truedialer as a workaround.
Same here. Rly annoying bug. Especialy when im choosing 50+ calls a day...
Any words about possible solution? (not talking about using alternative dialer).
Hopefully Marshmallow update will fix it.
I can understand some bugs but the dialer ?! C'mon!
Is there anyone testing the device at Sony before releasing ?
Really anoying for a 679 € phone 
I also have this bug on my Z5 Premium Dual (E6883) since I bought it (9th January).
It's really annoying because I make many calls for work during the day.
Looks like new update to marshmallow fixed problem with dialer in dual sim mode.
Yeah, it's sorted in the marshmallow update. Thank god!
Would be funny if it wouldn't be so frustrating.
Found this thread after I used my Marshmallow-updated Z5 dual and ran into the same issue.
Didn't have it before but now after the latest and greatest update I do.
Please fix this!
True Dialer does its job in the mean time...