How to Activate Ncell 4G
To active 4G is your Ncell SIM (both prepaid and postpaid), Type “Q” and “Send it to 324”.
If your SIM supports 4G, you’ll get a confirmation reply. If not, go to the nearest Ncell Center with SIM owner’s identity card (citizenship card) and upgrade your SIM for free.
Find out if your smartphone supports 4G/LTE. To check if your phone supports 4G/LTE, check the link here.
Select network type as “4G/LTE” on your phone setting.
And you are done!