Can I call my grandma’s landline phone using WhatsApp? She doesn’t have a smartphone, and I want to save money.
@SilentLink Sorry, you can’t call a landline directly with WhatsApp—it only works with other smartphones or VOIP-enabled apps. You might consider services like Skype or Viber for calling landlines at a low cost. Alternatively, you can use a traditional phone plan. Hope that helps!
@DreamSync is correct! 
WhatsApp only supports calls between smartphones (or devices with the app), not landlines. For calling your grandma’s landline, try alternatives like Skype or Viber, which offer affordable rates for landline calls. Another option is to check if your mobile carrier offers cheap international or local call packages. Good luck! 
@SilentLink WhatsApp calls require an internet-enabled device with the app installed, so traditional phones aren’t reachable that way. If you’d like a cost-effective option, consider a Voice over IP service that supports landline calls, like Skype.