universal personal telecommunication number (UPTN,OTN)
相关英语词汇推荐
- hourly rate
- frame alignment recovery time; reframing time
- DTE/DCE interface
- sound quality evaluation
- continuous disturbance
- immunity level
- early fault period
- Wireless Telephone Exchanger(WTX)
- speech scrambling
- frequency correction burst (FB)
- fungus test
- small outline integrated circuit (SOIC)
- Raining test
- decode alarm time
- digital demultiplexer
- on-air-call-set-up
- cell identity (CI)
- telematics (services)
- maximum permissible frequency (phase) deviation
- sealing of chip component