Without registering your email, Line app allows you to use almost all of its basic features on your smartphone or tablet. You can add friends, send messages, make voice and video calls, etc. However, email registration is needed for some activities like using Line messenger on your PC. Also, if you want to use your Line account on a new device, you will need to log into Line using your email.
You should register your email with Line if you want to use your Line account on multiple devices like mobile phones, tablets, PCs, etc. If you have not registered your email with Line while installing it, you can do it from Line Account settings. Just follow the steps shown below and easily register yor email with Line.
Tap on More in the top menu on the right then tap on Settings.
In the Settings, tap on Accounts.
Tap on Email Account Registration.
In the Email Registration screen, enter your email id and a password for your Line account. Tap on OK. Line will send you a verification code in your email.
Enter the verification code and then tap on Register.
After verification, Line will show you a message that your email address has been registered successfully.
