Seeking Help AirTel 4G with Indoor Boost

[Maheswar]

Today I have received the following message from Airtel. I have no idea what it is. Anybody who knew it in the Forum, may please thro some light on it.

 

[Optimus_Prime]

may be airtel increasing network coverage in Indoor..I've seen many times that airtel signal decreased in indoor than the outdoor.

 

[TheCapedCrusader]

They are adding more spectrum which they bought in recent auction to boost coverage and capacity

 

[Optimus_Prime]

Same as the msg shown in 1st pic