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GSM modem

Posted:
Wed Feb 10, 2010 2:20 am
by 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 ?
Re: GSM modem

Posted:
Thu Feb 11, 2010 11:38 am
by waiweng83
Hi, please make sure you have selected the correct COM port and baud rate (115200) in your hyperterminal.
Re: GSM modem

Posted:
Fri Mar 12, 2010 5:06 pm
by 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
Re: GSM modem

Posted:
Fri Mar 12, 2010 7:41 pm
by 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]......
Re: GSM modem

Posted:
Sun Mar 14, 2010 9:36 pm
by ober
might be the serial cable??
Re: GSM modem

Posted:
Mon Mar 15, 2010 11:52 am
by faizun_shev
yaa..absolutely.i ady bought the new one & my prob is settle rite now. tq cytron

Re: GSM modem

Posted:
Sun Dec 05, 2010 3:33 am
by m_syukrie
you mean your serial cable not function? why it not function?