Instructions to make video calls on Advan devices

Advan S45C Advan S45C
Advan S45A Advan S45A
Advan S40 Advan S40
Advan S4 plus Advan S4 plus
Advan S3E Advan S3E
Advan ADVAN S3D Advan ADVAN S3D
Advan S3C Advan S3C
Advan ADVAN S3A Advan ADVAN S3A
Advan S35I Advan S35I
Advan S35H Advan S35H
Advan S35G Advan S35G
Advan S35E Advan S35E
Advan S35D Advan S35D
Advan S35A Advan S35A
Advan S35 Advan S35
Advan S3 Lite Advan S3 Lite
Advan Revo XX08 Advan Revo XX08
Advan Q7A Advan Q7A
Advan I5K Advan I5K
Advan I5E Advan I5E