Don't want it to rate 4 : ( FAQ reads: """"""""We don‘t have a ’delivered to device' status for messages because..""""""""   But dear Telegram  this is a much needed feature  there's a lot of earths population where there isn't an always-on connectivity to internet. 'Few' of people  at times join Telgrm  but don't use it later  So we never come to know whether or not has the message been delivered... Please look into the matter and have this feature  incorporated into the SHINING TELEGRAM""
January 14 2017