Does WhatsApp use push notifications?

Related questions

1. What does WhatsApp use to send messages?
2. How does a GVM upgrade work?
3. Why do a GVM upgrade?
4. Is GVM the same as tare weight?
5. What weight can I tow with my car?
6. Does tare weight include fuel?
7. What is GVM ATM?
8. Does a GVM upgrade increase your GCM?
9. How do I find my car's GVM?
10. What is the difference between ATM and GVM?

Tags

1. #three
2. #display
3. #message
4. #audible
5. #alert
6. #iphone
7. #receive
8. #plays
9. #sounds
10. #notification
11. #notifications
12. #automatically
13. #whatsapp
14. #provide
15. #types