relationship between vlr and hlr
2 types of HLR in AirTel HLR-1 HLR-2 The HLR 1 Sim is used for migration that mean ur lost sim will activated in to another duplicate (dummy) sim The HLR 2 sim is used for RETAILER (EC SIM) DEALER sim and FOR PORTABILITY SIM.ONE NETWORK 2 ANOTHER NETWORK .....BY STATE 2 STATE THAT MEAN COVERAGE ONE OF STATE FREQUENCY 2 ANOTHER STATE FREQURNCY (SPECIALLY MADE FOR ROAMING)
HLR is the Home Location Register for GSM and CDMA wireless networks. It is responsible for the authentication and authorisation of subscribers and their services.
Charles Hamilton Houston was the first AA editor of the HLR (1922), Obama was the first AA president of the HLR.
British telecom is a old name of BT which deals in telecom and broadband
If you asking about the Customer profile (database), than this information is stored in HLR.
TELECOM
Tw telecom was created in 1993.
The symbol for Telecom Argentina Stet - France Telecom S.A. in the NYSE is: TEO.
The main telecom provider in the UK is British Telecom. However - cable companies such as Virgin and others, also supply telecom services.
The population of Carso Global Telecom is 82,890.
yes . . . . telecom sucks