GSM modem

[faizun_shev]

i have bought 1 gsm modem with cytron b4 dis. now im having problems in doing the setting of d modem. i try to connect from pc to gsm modem. once the power on, red led will on while green led will blinking. i follow all the setting given in the manual but after set up the hyperterminal, my gsm modem is not functioning after i wrote AT. nothing comes out. suppose 'OK' will come out once I enter the AT . so, hope the engineer can solve my prob.
2) in hyperterminal, what is the area code for msia ?

[waiweng83]

Hi, please make sure you have selected the correct COM port and baud rate (115200) in your hyperterminal.

[faizun_shev]

i ady follow the manual instructions given by cytron.. even i olso had try differ kind of baud rate.
how to attached the pic ? i want to show u my setting

[A380]

load ur photo on this site http://photobucket.com/.. then you copy the Image Code and paste to here... image code is start with [IMG]......

[ober]

might be the serial cable??

[faizun_shev]

yaa..absolutely.i ady bought the new one & my prob is settle rite now. tq cytron

[m_syukrie]

you mean your serial cable not function? why it not function?