I am now the owner of an Xperia Z3 Dual - allowing me to use both a traditional mobile phone service and a "SIP2SIM" one on the same handset. On first impressions, it's mostly very good... and the car dialler always dials on SIM1 (at least if in service), it seems, which is ideal.
However, the following problems have been noted - neither of which I actually believe to be exclusive to this phone:
FM Radio silent if "OK Google" from any screen enabled - it can receive stations OK but does not play any sound from them in this case. Verified to also affect Z1.
SIP dialling (not SIP2SIM) not conveniently available - you can enable SIP dialling "For all calls" or "Only for SIP calls" - and there is no way to specify which you want in the dialler - it would potentially form a third line if so. Only way seems to be to set a SIP address in the contact required (and there seems to be a limit of one per contact). Really not very convenient.
Also, a problem relating to adding this phone to my account on here... neither of its IMEIs is recognised.
Any advice on this?
