HOME > LGT WAP GW Replacement LG TeleCom was incorporated in July 1996 as the world's first mobile telecommunications service provider of CDMA technology. The Company launched its commercial operations... Wallpaper Service This service enables the mobile phone users to decorate the wallpaper of their phones with their favorite pictures or images.... Core Network======== IN HLR NPDB SMSC SMSS LBS Voice SMS NGN============ OSA/Parlay GW JTAS SIP AS MEDIA SERVER Wireless internet===== WAP GW PMC/CMS MDS Color SMS RBT