How do I know if my friend is on WeChat?

Related questions

1. How do you know if someone on WeChat?
2. Is WeChat used in USA?
3. Can we use WeChat in India?
4. Can WeChat be tracked?
5. Can I delete my WeChat account and create a new one?
6. Why is WeChat so successful?
7. What is WeChat used for?
8. Does WeChat support video calling?
9. Does WeChat voice call use data?
10. Who uses WhatsApp the most?

Tags

1. #number
2. #country
3. #friends
4. #click
5. #assistant
6. #verify
7. #wechat
8. #please
9. #screen
10. #receive
11. #phone
12. #enter
13. #registration
14. #choose
15. #submit
16. #input
17. #account