Does Samsung have a person limit on a Daisy Chain Call?

[Bags13]

I am curious if Samsung has a person limit on a daisy chain call. The other day we had a three-person call going and when I tried to add a fourth person using the plus sign, once it connected the only allowable action was to swap the calls out instead of merging. We finally had to disconnect one of the other members to allow a most important person to be on the call. As the call was not pre-arranged, having everyone disconnect and use a conference number was not convenient. Any help on resolving this is appreciated.

[LongHiker · Accepted solution]

@Bags13 You might want to check with your carrier. Typically they allow 3 person calls but having more than 3 may be a business feature costing extra. 

[Bags13]

I checked with T-Mobile and they stated they have no such limitation but the rep did not say so with a great degree of confidence

[Bags13]

Thank you for the quick reply