AT Commands collection

[tk79_de]

I have spent some time using PEI and AT-Commands. I have figuered out a couple of them, that I want to share with you. Tested these with a SEPURA STP8000. Maybe you know some more, please add them here:

AT+CSQ? Signalstrength
AT+CLVL? Volume
AT+GPSPOS? GPS Pos ********
AT+CGPS=20 GPS Pos Seppura
AT+CNUM? Liste with TMO Groups
AT+GMI Manufactorer
AT+GMM Modell
AT+GMR Versioninfo
AT+CREG Cell Info
AT+CCI? Current Cell and neighbour
AT+CNCI? List with monitored Data MHz + dBm

There are two more, that I can't tell what they are dooing. Any ideas?
AT+CTGS?
AT+CTSP?

Greetings from Germany.
TK

[tk79_de]

Very extensive information can be found in the ETSI EN 300 392-5 document. But I find it quite hard to read
http://www.etsi.org/deliver/etsi_en%...05v020201p.pdf