https://community.sony.com.mk/t5/xperia-archive/volte-support/m-p/3119711#M301444 <P>I want to know too. I know that the Z1 has HD voice support (wideband audio) but I don't know if it has VoLTE support. Some phones have the hardware to support it but not the software (needs an updated firmware/software) and some phones do not have the hardware so there is no support at all.&nbsp;</P> Tue, 09 Sep 2014 20:54:58 GMT Braddington 2014-09-09T20:54:58Z https://community.sony.com.mk/t5/xperia-archive/volte-support/m-p/3119710#M301443 <P>Hi all!</P><P>Want to buy 4-5 Z1 devices for VoLTE testing but not sure it's have full VoLTE support "from-the-box" (basic VoLTE call, CSFB, SRVCC)? If anybody have this information???</P><P>Thanks!</P> Mon, 30 Sep 2013 07:29:21 GMT https://community.sony.com.mk/t5/xperia-archive/volte-support/m-p/3119710#M301443 Shtouff 2013-09-30T07:29:21Z https://community.sony.com.mk/t5/xperia-archive/volte-support/m-p/3119711#M301444 <P>I want to know too. I know that the Z1 has HD voice support (wideband audio) but I don't know if it has VoLTE support. Some phones have the hardware to support it but not the software (needs an updated firmware/software) and some phones do not have the hardware so there is no support at all.&nbsp;</P> Tue, 09 Sep 2014 20:54:58 GMT https://community.sony.com.mk/t5/xperia-archive/volte-support/m-p/3119711#M301444 Braddington 2014-09-09T20:54:58Z