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