Problems to send a SMS from PC via TC65 Siemens to mobil phone
843851Dec 15 2009 — edited Dec 15 2009Hello,
I have a question about the TC65 Siemens sms sending. My external Java programm navigate the GSM-Modul with the AT-Commands.
My problem is the AT-Command "AT+CSCS". This command allows the GSM-Modul to convert all incomming sms into 16bit answers.
For e.g.:
The string "Test" will be convert to "0054006500730074". I convert this back to a string. I need this because in the German language exists a lot of special charaters like "ä, ö,ü" which the GSM-Modul can't handle.
Now I would like to send a sms to my mobile phone with the command "AT+CMGS". It doesn't make any trouble, when the AT-Command "AT+CSCS" wasn't invoked and configured the GSM-Modul.
But since I invoke "AT+CSCS" my GSM-Modul can't identify the Substitute (Ctrl+Z) anymore, which I need to mark the end of an sms.
My SMS-Text is formated like the example.
My question now is how I have to commit the Substitute to the GSM-Modul, that it can identify it and send the sms?
Since the "AT+CSCS" i always receive an "ERROR" after three seconds. I tried "\032", "\u001A" and nothing worked.
I hope someone can help me.
Sry when my English isn't really good, I'm not a native speaker.
Edited by: kevin_waser on Dec 15, 2009 2:33 AM