How to Activate/Enable Call Waiting Service-Works In All Samsung Mobile
This tutorial is about how to turn on call waiting in permanently.
This method almost works for all samsung mobile devices,some A series models are samsung a5,a6,a6 plus,a7,a8 plus,a9,a10,a30s,galaxy a50 and a70.
Some working m and j series are m10,m20,j2 pro,j4,j5 prime,j6,j7 prime,j7 pro,nxt,max and j8.
Other model is note series and s8 plus,samsung s7 edge,s9 plus,s10,guru music,duos and realme,redmi.
If don't like it,same way you can goto that setting location and click to disable/turn off it.
This english subtitle video also works on following languages are tamil,hindi,telugu,malayalam and kannada.
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how to activate call waiting service on android phone :
1.This trick almost work in android 9.0 version(pie).
2.But here i show the steps by using my samsung galaxy m30s device.
3.So if you want to setup this feature just open your keypad app or contact section.
4.In this application section you can press that 3 dot icon and choose "Settings".
5.Now it shows call setting menu,so here you can scroll down and then click to open "supplementary services".
6.Finally it shows my dual sim cards,but my jio 4g network doesn't shows this option.
7.So i try to enable this feature for my bsnl prepaid sim.
8.But if you're a airtel or vodafone customer some time it shows network error.
9.At that time you can switch your network to 2g or 3g.
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#callwaitingsamsung #enablecallwaiting #activatecallwaitingservice
