Yes, but the point is that in some countries this happened so late that everyone already switched to Whatsapp before SMS became effectively free. And once everyone is on Whatsapp there's no point in switching back to SMS.
It became common to get atleast 1000 sms in your plan, combined with maybe 100mb of data back them, then unlimited sms with 1gb of data, and then slowly data went upwards while sms can't go up from "unlimited". 100MB is not enough to leave "the internet" running 24/7 on your phone, so internet-based chat services were unusable for general reachability back then (we're talking about early symbian and stuff like msn messenger era), and you just sent an SMS (becase 1000 is enough for everyone... except teenage girls back then(.
Yes, but the point is that in some countries this happened so late that everyone already switched to Whatsapp before SMS became effectively free. And once everyone is on Whatsapp there's no point in switching back to SMS.
Not in most countries I've been...
It became common to get atleast 1000 sms in your plan, combined with maybe 100mb of data back them, then unlimited sms with 1gb of data, and then slowly data went upwards while sms can't go up from "unlimited". 100MB is not enough to leave "the internet" running 24/7 on your phone, so internet-based chat services were unusable for general reachability back then (we're talking about early symbian and stuff like msn messenger era), and you just sent an SMS (becase 1000 is enough for everyone... except teenage girls back then(.