回複：anyone can share the experience or instruction for calling

this is how i called and reached the customer service lady from TSC. she is a very nice lady. when you call them, keep appreciating their helps during the time you answer their general questions. if you meet a nice person, she/he should be able to tell you if your NC is passed or not.

18003755283---1--2--6--1--reception number--1--3--4



good luck!