Chat room management

I am using multiple caller numbers. Do I need to create a brand for each caller number?

At least one calling number must be registered for all brands

If you use the same brand with multiple calling numbers, you can register multiple calling numbers at once when opening the brand.

However, if you want to configure any of the information in the brand home differently, you must open a brand separately. (One calling number cannot be registered with different brands within the RCS Biz Center.)

* The calling number can be registered/managed from the Chat Room Management > One-way Chat Room menu.

There are more than 10 caller numbers. Is there any way to register all at once?

Are there any numbers that are restricted to calling numbers?