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I. Smart card chip
·SLC Chip
Performance features:   High efficiency: CPU a
·Smart Storage Chip (SSC)
Performance features:   High performance: Real
II. SIM/UIM
·256K SIM card
The 256K SIM card is based on our self developed S
·Smart STK card
The smart STK card adopts the SSC chip developed b
·MMC STK card
The MMC STK card is a high speed SIM card product