subscriber identity module (SIM)
相关英语词汇推荐
- direct call
- base station area
- code synchronization
- microphone effect of variable capacitor
- end user
- Harmonic content
- decision instant of digital signal
- acceptable quality level(AQL)
- talkaround
- digital selective calling system
- service provisioning
- digital distribution frame
- threshold of flicker iritability
- pulse decay time
- compander
- image compression and coding
- generalized tamed frequency modulation (GTFM)
- system controller
- code conversion
- connect signal