YD/T 1261-2003 The technical specification of CAMEL3:CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network (English Version)
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YD/T 1261-2003
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2003YD/T 1261-2003 The technical specification of CAMEL3:CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network