Earlier nokia phones made a great hit in terms of performance and battery back up for rough use. I still remember when I use nokia 1100 aa my personal handset reminds me of Samsung
Guru a light weight for guys easy to carry, a second phone for mainly calling and SMS.
It has superb battery back up even with single charge can last for days without use in standby.if you use even after regular calling and SMS still battery back up is great.
It charges very quicky like fast charge but its not a smartphone which has fast charge.
Most usable to those who has own recharge ahop recharging clienta or call center or HR consultancy firm . Even good for personal use for long calling conversions for family.