dual sim

[chicath]

hi may i know the second sim card slot for xperia x? (F5122) thanks in advance 

[Strampke]

Hi,

In the support section of your device I have found this.

Or even better:

You can goto Product Support (scroll down on this page) and find your device and all information you need.

There is a great manual that you can download as pdf.

All the information you need is inside.