Help? Cause code 105?

[Paco Vejar]

Whenever i try to text someone, it won't send it correctly, and it shows up with "cause code 105". Does anyone know how to fix this or something?

 

[charkzilla20]

I would see if your carrier can help you. It seems to be a rare occurance looking around. Firmware possibly.
When did it start doing this? Did you change anything to make it do this?