新世界
New World Mobility Limited and New World Mobility was a subsidiary and a brand of New World PCS respectively; New World PCS itself was a subsidiary of New World Development. However, New World Development sold the shares of its successor CSL New World Mobility in 2013. The brand New World Mobility was active until 2014, which was changed to SUN Mobile in the same year; but the legal person New World Mobility Limited was once dormant until re-active again in 2008 as a joint venture of CSL New World Mobility and Telecom Digital. During the period of dormant, the brand was operated by sister company of New World Mobility Limited.