为什么我用AT命令发完短信后看不到系统返回信息

I attempted to send a GSM 7 bit default alphabet message in text mode from HyperTerminal and a SMS-STATUS-REPORT is wanted by using the following AT commands:

AT+CMGF=1
OK
AT+CSDH=1
OK
AT+CNMI=2,1
OK
AT+CSMP=32,167
OK
AT+CMGS="[phone]"
> This is the first line.
> Ｔhis is the last line. ^Z
+CMGS: 10 (1)
OK
+CDS: 2, 10, "[phone]", 145, "05/10/12/14:20:11+08", "05/10/12/14:20:17+08",0 (2)

Surprisingly, neither of the supposed echo message (1) and (2) had never been displayed on my terminal. However, the short message could still be delivered to the destine handphone successfully. The model of the handphone connected to the serial port is Nokia 6670. Who can help to tackle the problem?

所有跟帖： 

• Try to use AT+CSMP=32,167,0,0 -NiceSeeker- ♀ (0 bytes) () 10/20/2005 postreply 13:00:32

• 回复：Try to use AT+CSMP=32,167,0,0 -小月河- ♂ (488 bytes) () 10/20/2005 postreply 23:24:04