ZTE MF286RA OpenWRT Firmware Change IMEI

CHECK IMEI CODE:
AT*MRD_IMEI?

CHANGE IMEI CODE:
AT*PROD=2
AT*MRD_IMEI=D
AT*MRD_IMEI=W,0101,01NOV2012,864434030000000
AT*PROD=0
AT*MODEMRESET
AT+ZRESET