If the survey note quoted , SDU , OH External CBT complex L2C , is for the address in question and the survey return is an accurate reflection of the way the address will be served , it’s not overhead from a pole , but from a wall mounted external block …as already stated , the fact it’s L2C ( lead to cash ) means there is extra work for the ‘ Service Delivery ’ installation engineers over and above an ordinary installation, that may well be because its an external wall block CBT installation , possible complications could be , long ladders required, or scaffolding may be required, there may be other complications around access , hazards etc …but what ‘SD’ have to do to complete the install, will be established during the first stage visit , so everything is in place for the second stage visit .
AFAIK, a 2 stage installation appointment is booked with a long lead time ( 30 days initially ) and can be extended depending on what’s required, the initial 30 days are not yet up , if ( for example ) more than 30 days are needed , because of what was discovered on the first stage , then the date can be moved even further out .
The OP could have a look around the apartment/flat complex on the exterior walls , trying to locate where the original external copper distribution blocks ( E type DP’s) are , there should now also be the FTTP CBTs that are earmarked for the individual units within the complex, near to these copper pair blocks …,
if the CBT exist, the FTTP network is provided , it’s just the installation to complete , ( the wiring from the CBT to the individual flat ) that is the ‘complex’ part of the job, but if no CBTs are fitted perhaps availability is shown but it actually isn’t available….personally I would have a look around the building to see what’s recently been provided
