Need help about calling

[1ishtayaqdar]

Asalamalakum, 

Friends I need help related calling feature 

Once there is a settings on calling that we can call continuesly a number without ending the call...

Please help if anybody have any information about this...

Thanks

[animeshmodi]

Are you talking about this,
https://youtu.be/4OftGaJ6_pI

[1ishtayaqdar]

No bro

[animeshmodi]

Then?

[1ishtayaqdar]

For example i call u
U can't receive
Then my phone call u automatically without end till u revieve