Not really. The GSMA did some research on this - see https://www.gsmaintelligence.com/research/2016/12/ip-messaging-gathers-pace-but-sms-still-strong-in-certain

Not really. The GSMA did some research on this - see https://www.gsmaintelligence.com/research/2016/12/ip-messaging-gathers-pace-but-sms-still-strong-in-certain-markets/594/ https://www.gsmaintelligence.com/research/2016/12/ip-messagi...