I have changed to a new apartment and my internet service is due be provided 10 days from now. I am already a T-Mobile customer, and Customer Service has informed me that the exact same service (DSL) is provided in the new place, so this is only a change of address.
The only access point I found in the new apartment is the one shown in the pictures below. I can see 4 wires, but not sure those are the correct ones (red, blue, orange, copper/no-cover). Will I need a technician for this or can I buy a DSL connector and do the work myself?