1. FCC ID
  2. use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */ [2020-07-29 13:13:43:160_S:] AT+C

use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */ [2020-07-29 13:13:43:160_S:] AT+C

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Document titleuse AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */ [2020-07-29 13:13:43:160_S:] AT+C
Document typeFCC filing document
File typeapplication/pdf
File size57.1 KB
Pages13
SHA-2565d2e0b96319214aee848e6b8f72cb031e121e40334cc959f82fe9d53d7534455

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use AT+CPIN? to query the SIM card status : SIM card inserted or not, locked or unlocked */ [2020-07-29 13:13:43:160_S:] AT+C.