I can't access my T-Mobile phone, and my home phone does not have a phone tone and says Check Tel Line. Thank you in advance

[Ben_28609]

My home phone is displaying a message ("Check tel line). My telephone # is [don't post your phone# on the forum]

 

[rgd1101]

My home phone is displaying a message ("Check tel line). My telephone # is [don't post your phone# on the forum]

contact your phone service provider.