Android tablets can't access Line as a secondary device anymore. I know for sure that using Line account on multiple devices isn't against your policy, as IOS has been doing that for years, and Line lite is the only way to achieve that on Android which is no longer the case. I hope there is an alternative solution, only workaround for now is using a third-party browser which is a huge inconvenience. and badly hurting user experience. (no call, no notification) come on man, it's 2022