'Mcc mnc' presentation slideshows

Handset Based + Code Dialing Solution

373 views • 20 slides

Migration to IMSI from MIN / IRM

Migration to IMSI from MIN / IRM. CDG - IRT December 1, 2005. Douglas Rollender rollender@lucent.com +1 973 386-4555. Overview. Results to Expect What the Migration Plan Provides Where We Begin Migration Plan Highlights Stage 1: Roaming with IMSI (Inter-Networking)

391 views • 20 slides

E.212 ENUMService Type Definition E.212 Parameters for the "tel" URI

E.212 ENUMService Type Definition E.212 Parameters for the "tel" URI. Edward Lewis NeuStar IETF 68 ENUM WG meeting. Back-to-Back Items. draft-lewis-enum-enumservice-e212-00.txt To register "E2U+E212" as enumservice Indicates NAPTR has ITU E.212 infomation

330 views • 20 slides

China Unicom CDMA Network International Roaming Issues

China Unicom CDMA Network International Roaming Issues. CDG IRT Meeting, Beijing 2005.03.02. Unicom International Roaming Issues. System Selection Data Roaming SMS Roaming + code dialing Evolution to True IMSI and GTT. System Selection. Problems:

366 views • 17 slides