Fiber optic cable cannot be blown in

Yes, Telekom commissioned the structural work with us. However, the line was of course laid by a subcontractor. I am waiting for a callback today from our construction manager at Telekom. I hope she can tell me more about the issue. On Tuesday, I informed Telekom about the matter because the communication between Telekom, the subcontractor, and the subcontractor's subcontractor sometimes takes weeks. The colleagues wanted to pass it on internally so that we could already get new information today.