xperia m dual Sim 2 card problem

[wahab175]

I have facing a problem on my xperia m dual the problem is that the sim card 2 is not working in my mobile. the same sim card work in sim 1 slot and sim 2 slot is not working in sim 1 card...
so plz help m.....

[_alexdon_]

You should know that the device is dual standby,which means only one SIM can be active at a time (the other is disabled during that).What network mode are you using?

[wahab175]

my device is dual standby..
and my network is WCDMA.....

[_alexdon_]

Change to WCDMA(preferred)\GSM.

[wahab175]

also change to wcdma (preferred )GSM....
but not working sim 2 slot.....

[_alexdon_]

It might be a hardware problem then.Contact your local sony:

http://www.sonymobile.com/global-en/support/contact-us/