IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.
Xperia does not support a headset with a 5-pole plug.
Please use a 4-pole (*) or 3-pole headset with a diameter of 3.5 mm.
Note: For 4-pole plugs, use products that comply with CTIA standards. Please check the instruction manual of the headsets to see if it conforms to the CTIA standard.