Appendix three: Abbreviations
Abbreviations
AMR
CS
DCS
PIN
CS
PS
PUK
SIM
USIM
WCDMA
HUAWEI TECHNOLOGIES CO., LTD.
Adaptive Multi-rate Codec
Circuit Switched Domain
Digital Cellular System
Personal Identification Number
Circuit Switched Domain
Packet Switched Domain
PIN Unblocking Key
Subscriber Identity Module
UMTS Subscriber Identity Module
Wideband code division multiple access
English
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