这里显示第二个参数的取值范围是0，但是读出来的默认的配置是1，不知道是什么情况，固件的问题吗？
@ AT+QDAI=?
[16:31:49:405]
[16:31:49:405]Tx, L=11 | AT+QDAI=?
[16:31:49:416]
[16:31:49:416]Rx, L=52
[16:31:49:440]>>> AT-RSP in CHAR (L=52)
[16:31:49:440]
[16:31:49:440]+QDAI: (1,3),(0),(0,1),(4),(0),(0),(1),(1)
[16:31:49:449]
[16:31:49:449]OK
[16:31:49:449]
[16:31:49:449]<<<
[16:31:49:449]
[16:31:49:449]
[16:31:49:452]
[16:31:52:450]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[16:31:53:916]AT+QDAI?
[16:31:54:848]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[16:31:54:858]@ AT+QDAI?
[16:31:54:858]
[16:31:54:858]Tx, L=10 | AT+QDAI?
[16:31:55:138]
[16:31:55:138][GSM] SIM card ABSENT
[16:31:55:138]Rx, L=32
[16:31:55:159]>>> AT-RSP in CHAR (L=32)
[16:31:55:159]
[16:31:55:159]+QDAI: 1,1,1,4,0,0,1,1
[16:31:55:159]
[16:31:55:159]OK
[16:31:55:159]<<<