3 ms·

I seriously doubt those people couldn't just call normally instead

• tehjoker 5y ago
  International calls might be too expensive unfortunately. The phone call might be right before ventilation rather than last words too.
• maw 5y ago
  In many circumstances, WhatsApp works better -- like, a lot better -- than normal calls. Also it's often subsidized. They probably could have paid extra money out of pocket to call normally and get a substandard experience.
• itake 5y ago
  Normal telecom services do not offer free international calls or video conferencing like WhatsApp. You also would need a sim card and phone plan. WhatsApp just requires wifi.