Here is what I found.

Merge calls android. When they answer your call you can talk to them and then press the Merge Call button to create a conference call. Final boolean canMerge activeCallcanCapabilitiesMERGE_CALLS. The number of calls you can merge at the same time on an Android phone depends on your phones specific model as well as your telecom carrier and plan.

Jun 4 2010 5. However on newer higher-end phone models and networks you can merge up to five calls at the same time. On lower-end models and networks you can only merge two calls at once.

How to merge calls in Android. Once the call is connected click on the merge icon. How many calls can you merge on an Android phone.

Android Pie 90 10 and 11. Select a team member or enter an external number with whom you want to merge the call. Merge Calls Android.

Your question seemed interesting so I started digging in Android Source. How many calls can you merge on Android. You find details about it here.

Steps to merge the call. The current call is placed on hold and you are connected to the other call. Why wont my calls merge.