hi
I buy an gsm modem sony ericsson GM29, and I try test them on my PC (hyperterminal), but it don’t work…
My led flash, and I think witch the problem stay on cable RS232, I don’t know the shematic to him…
I try will try make two cables:
an cable RS232 null modem with full handshaking [LINK
and an RS232 direct cable 1-1, 2-2, 3-3, etc
but it don’t work…
someone can help me make an cable to this?
anyone have this modem work with PC?
USER MANUAL: [LINK
to my port configuration I use this manual: [LINK
best reagrds](Redirect Notice)](Redirect Notice)](RS232 serial cable pinout information - Lammert Bies)