You can also register/activate Quick Heal antivirus offline, or through SMS as per your convenience.
Below are the steps to be followed for each routes:.
Registering Offline: Prefer this method if the device on which you have installed the antivirus has no Internet connection. You will need to generate an activation key on QuickHeal website and then you can register the antivirus.
Registering through SMS: SMS activation works only on Indian Mobile Numbers sample (+919569248091).
Note: The options to register Quick Heal offline and through SMS appear only if you are not connected to the Internet.