How To Check EVO Wingle 3G Remaining Data Usage: 1  First of all the client have to get registered by the PTCL website by giving the E-Mail address and the MDN number of your device. The company will send a password on the given E-Mail address. 2  Login with that password and MDN number of the device on the PTCL site. A new page will appear before you with different options. Click on query data usage record to check the EVO data usage. Now, enter the required date from when you want to check the data and the end date till whom you want to check the data usage.