ContributionsMost RecentMost LikesSolutionsRe: T-Mobile Message "The phone that you are using does not allow outgoing calls." Lol obviously. T mobile’s customer service really sucks. No solutions. Try turning it off and on? Are we back in the 90’s?! Should I blow on it too? Re: T-Mobile Message "The phone that you are using does not allow outgoing calls." Was this ever resolved? I’m having the same issue but I changed nothing on my phone.