if you have connected to test socket and get crackle on line then report phone fault to 151
Hi @kamsingh27 and welcome to the community.
Thanks for posting about the line problem. @imjolly is spot on with his advice. If you have any noise on the line then you'll need to contact faults on 151 and report it. Can you try that and post back to let us know how you get on?
Cheers
David
Hi @kamsingh27 thanks for the update and do come back and let us know how the engineer visits goes.
Cheers
John