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4/8 GSM/CDMA Channels
GSM: Quad-band 850/900/1800/1900MHz
CDMA: 800MHz
PSTN and VoIP Hotline
Up to 8 Concurrent Calls
Flexible Dial Rules and Manipulation Rules
SMS Sending and Receiving
USSD, Open API for SMS/USSD
BCCH
Carrier Selection
PIN Code Management
Remote SIM Card Management(SIMCloud)