When BT directory enquiries stopped giving telephone numbers for companies without first knowing the town/ city( which is usually unknown when searching for a new company) the TREM program became a invaluable tool.

• 当英国电信要求停止只给出电话号码来查找公司而不知道所在城市（查找一个新公司时这通常都是不知道的）马斯就成为了无价的工具。