But these are mostly smartphones with an older OS. However today smartphone technology has advanced so much that even feature phones launched recently support WhatsApp Messenger. And that is ...

“As a whole, sales of these back-to-basic phones are up 13 per cent year-on-year, with the retro Nokia 2660 and Nokia 105 up 50 per cent and 49 per cent year-on-year respectively.” If you’re ...