Restore Home Landline Dial Tone

My home landline suddenly went silent within the last week—no dial tone at all—so I need a technician who can trace the fault, repair or replace any damaged wiring or sockets, and confirm the line is fully functional by the end of the visit... (Budget: £20 - £250 GBP, Jobs: Electrical Engineering, Network Administration, Network Engineering, Technical Support, Telecom, Telecom Sales, Telecommunications Engineering)