After six years 'on hold', the Lippo Group is finally entering the business of mobile phones. In 1995, the conglomerate lost out to Excelmindo in a competition for a government license to operate the Global System for Mobile Communications (GSM) 900 in Indonesia. Last January, Natrindo Telepon Seluler, a Lippo subsidiary, was one of seven operators licensed by the government to offer GSM 1800 regional services to the Indonesian public. Ahead of th