PioneerPOS G24-LC 用户手册

The following table shows the +CSDH parameters.

This command handles enabling of unsolicited notifications to the terminal when an SM is 
received by the G24-L.

After sending an unsolicited response to the TE, the G24-L will expect a +CNMA (new message 
acknowledgement) from the TE within a predefined timeout of 60 seconds. The G24-L will not 
send another unsolicited response to the TE before the previous one is acknowledged. If 
acknowledged within the timeout, the new SM is not saved in the message storage. If  not, the 
new SM is saved in the message storage and +CNMI parameters are set to 0.

0 - Means do not show header values defined in commands +CSCA and   +CSMP 
(<sca>, <tosca>, <fo>, <vp>, <pid> and <dcs>) nor <length>,  <toda> or <tooa> in 
+CMT, +CMGL, +CMGR result codes for SMS- DELIVERs and SMS-SUBMITs in 
text mode; for SMS-COMMANDs  in +CMGR result code, do not show <pid>, 
<mn>, <da>, <toda>, <length> or <cdata>  (default).
1 - Means show the values in result codes.