Instructions to make video calls on Coolpad devices

Coolpad Mega Coolpad Mega
Coolpad Modena 2 Coolpad Modena 2
Coolpad Note 5 Coolpad Note 5
Coolpad Mega 3 Coolpad Mega 3
Coolpad Note 3s Coolpad Note 3s
Coolpad Cool S1 Coolpad Cool S1
Coolpad Conjr Coolpad Conjr
Coolpad Cool1 dual Coolpad Cool1 dual
Coolpad Note 5 Lite Coolpad Note 5 Lite