February 20th, 2017
I just changed my phone. I need to change from micro sim to nano sim. Can I maintain same phone number?01030521364Imei 355082080056574MAC B0:72:BF:3D:7A:8E Right now I cut my microsim to nano size. Signal status is ok but no internet. Call and SMS ok. Already set APN to Name:KT        APN: alwayson.ktfwing.comMMSC : http://mmsc.ktfwing.com:9082
I found that your simcard has been successfully recognized in your new device.
Wifi mac address has been also registered.
I checked that you're using it now.