Using 3-ring 3.5mm headphones?

[zyarc]

I have several headset with in-line microphones that have 3.5mm plugs with 3 rings. However when I connect them to my Z3 the audio still plays through the device speakers instead of the headset. Why is that and how do I resolve this issue?

[Phy]

I've read somewhere that the Z3 its only compatible with CTIA standard headphones, not OMTP

[Phy]

If nothing work then contact Sony Xperia Support.
http://support.sonymobile.com/global-en/contactUs/

[ZLo]

My z3 compact is having trouble with the audio jack, it keeps losing contact and restarts the app over and over with just a slight nudge. Any help? Tnx

[Phy]

Contact Sony Xperia support. 

[Jake-SonyXperia]

Hi Guys,

Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines

I can clarify that the handset uses CTIA only, so make sure that you only purchase these types of headsets.