Is that 4g for unifi air same like phone line?
Hi @aciet08 this is my experience
My area is still not in the coverage area even though I already have Unifi Air with me for months.
You can go to TM to subscribe Unifi Air and before that ask for permission to return the Modem Router if your house isn't in the coverage area. Usually they would allow that. The reason is the coverage area on their site is not up to date and not accurate.