Developer's DescriptionBy Attareivani TeamAirgram Messenger is an Unofficial and non-Filtered that use Telegram API with Advanced and Special Features .Airgram Messenger is an Unofficial and non-Filtered that use Telegram API with Advanced and Special Features .Some Features :+ Categorized tabs for chat : users , groups , superGroups , channels , bots , Favorite .+ Hidden section : hide your chats with password.+ Draw pictures and send as message .+ Favorite Chat , Contact.+ Auto answer machine ( the Secretary ) .+ Voice changer .+ID finder.