芬兰的公用ＣＴ２网关闭芬兰电信公司的公用ＣＴＺ电话网是１９９２年１１月建成并投入使用的，开业不到两年，现已关闭，原因是没有足够的用户。开业以业，用户数一直未超过６００，很大程度是因为竞争不过近几年新兴起的业务ＧＳＭ；ＧＳＭ使用灵活，功能更多，而且是双... Public CT2 Gateway in Finland Close Finland’s public CTZ telephone network was completed and put into operation in November 1992 and has been closed for less than two years and is now closed due to the lack of sufficient subscribers. Opened to industry, the number of users has not exceeded 600, largely because of competition in recent years, but the rise of new business GSM; GSM flexible, more features, and is ...