by mysterioush hasrul » Wed Feb 27, 2013 12:29 pm
hi...i've purchased TC35 GSM modem..i already refer to product user's manual...but i have problem in configuring gsm modem(making call)...when we enter 'AT', it should reply OK isn't..?? but it never happen to me..what are the possible problems that occur? and what i supposed to do...??