Bell

I took note of that but when I do that I get a message that the call cannot be complete as dialled.

Hello, I am attempting to change the number of rings of on my Bell Mobility phone, iPhone 13 Pro Max.I found instructions that say I should call *61*6473832355*11*(number of seconds 5-30 / by 5)#. When I do that, I get a message that the call cannot ...