Is the internet speed from my WorldESIM fast enough for VoIP calls (WhatsApp/Signal) in Mali?

Yes, in urban centers and key populated areas of Mali, the internet speed provided by your WorldESIM is generally fast enough for reliable VoIP calls using apps like WhatsApp, Signal, or Telegram. This is crucial for maintaining secure and clear communication, especially for those involved in humanitarian work or security operations. In Bamako and major towns, you can expect 4G speeds that support voice calls and even location sharing. However, as you venture into more remote or rural regions, connectivity can become more intermittent, so planning for potential signal drops is advisable.