"They used to go on about the Ministry of Works and that there was one guy doing all the work and four guys standing around leaning on their shovels - the Post Office was a little bit like that, too.
"It was so easy, there was no pressure. You just went to work and did your job. There were no goals to meet. If you wanted to work overtime and get extra money, you could. If you didn't, then you didn't have to. It was a different life."
As one of a tiny number of women working on the telephone lines, Lamb, now married with the surname Ellis-Smith, not only caught the attention of the media - but also her older colleagues.
Some were less than impressed to see a woman on the job, despite Ellis-Smith finishing top of her Takapuna intake that year.
"I remember I was the only female working with about 250 guys and a lot of the guys said, 'This isn't women's work'. That was just the old-school thinking, that women should be at home cooking and doing the dishes.
"I decided then that, even if I didn't like my job, I was going to get my training done and do the job."
As it was, she enjoyed it and stayed until 1987 when she left to study horticulture and landscape design at Massey University.
Besides, many of her male colleagues were supportive, and her father was dead proud. "I was proud and my Dad was especially proud. He used to say, 'my daughter, the pole-climber'."
As well as fixing faults, installing new lines and digging trenches for cables, she was chosen to work on the first fibre optic cabling in the country in 1986.
"They said I was chosen because I was a woman and had delicate fingers. That was part of the reason anyway."
Ellis-Smith says she did not grow up wanting to be a lineswoman. Instead, she got the job after applying for everything going after leaving Glenfield College at the end of her sixth form year.
"Basically, it was a job at a time when you took whatever you could get."