We're moving into a rental which is only ~1-2 months old so hasn't been lived in. The apartment is at the rear of the property separate to 4 apartments in the front of the property which are joined together. For some reason the owner had the front 4 units in front wired up to Telecom and the rear wired up to Telstra only.
In order to get the rear wired up for Telecom a cable will need to run from the Telecom thing at the front of the property to the rear which means that, I assume, trenching will be required. Is trenching actually required or are they able to just use PVC tubing or whatever? Access is limited and requires a ladder to get up there
Can someone advise if Chorus will trench while they go or will I be required to organise it to be trenched beforehand? If so can anyone advise a company in Wellington that can do this?
I've attached a picture in case I'm not making sense. Appears to have cropped some of the words off. The ground the cable will run along is soil, up a bank which is ~3 meters high

Cheers.