https://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.png00patrickchiu Chiu Chi Chonghttps://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.pngpatrickchiu Chiu Chi Chong2025-07-15 00:00:002025-07-15 00:00:00System Maintenance for IP Phone and Voicemail Services on July 20 and August 3, 2025
