AT命令表達(dá)式為：

+CGREG: <n>,<stat>[,[<lac>],[<ci>],[<AcT>],[

<rac>][,<cause_type>,<reject_cause>]]

其中<n>值有以下說(shuō)明：

0          disable network registration unsolicited result code

1          enable network registration unsolicited result code +CGREG: <stat>

2          enable network registration and location information unsolicited result code

+CGREG: <stat>[,<[lac>,]<[ci>],[<AcT>],[<rac>]]

3          enable network registration, location information and GMM cause value information unsolicited result code

+CGREG: <stat>[,[<lac>],[<ci>],[<AcT>],[<rac>][,<cause_type>,<reject_cause>]]

求說(shuō)明1,2的具體區(qū)別是什么？在線等. thx.

到底有沒(méi)有人來(lái)幫忙回復(fù)一下呢？親人們.