I have read the answers send by drelectro, which are very detailes. Althiugh I need more specif programming tips.
I am trying to satrt the GM29 by using my personal SIMM card, first is this possible?
Second can I use this card and the modem to conect to a RS232 PLC port and use thois modem as an standard data modem? Which stpes do I need to consider?
Third is there a way to know if I am really looking at the modem ones I had conected it to the computer an setting it as a Standard 19200 modem?