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如何使用AT命令去写IMEI

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[DESCRIPTION]


对于多SIM卡的project,每个SIM卡都需要对应一个唯一的IMEI


[SOLUTION]来自半导体社区

单SIM卡project只需要写SIM1 IMEI,双SIM卡project只需要写SIM1 IMEI,SIM2 IMEI, 具体请参考下面的例子

SIM1 IMEI :Read AT+EGMR=0,7

Write AT+EGMR=1,7,”123451234512345”

SIM2 IMEI :Read AT+EGMR=0,10

Write AT+EGMR=1,10,”234512345123451”

SIM3 IMEI :Read AT+EGMR=0,11

Write AT+EGMR=1,12,”345123451234512”

SIM4 IMEI :Read AT+EGMR=0,12

Write AT+EGMR=1,12,”451234512345123”