According to my knowledge GSM Module is much higher in cost then a simple mobile phone, eg, u can buy a second hand mobile phone in about 5$ to 10$, but GSM Module is not less then 50 dollars,
So my Question is that, can we use GSM Module avaiable is mobile phone set lets say i have LG KG275, nokia 1100, or any china mobile ?
note: i convert it from local currency rates
I agree with you. Because that I use cheap Siemens phones (2-3eur price) for SMS alarm, and SMS remote control.
Take phones with support of AT commands!
Thanks for replaying, can u mentions the list of cheapest mobile phones that u know supported AT commands?
should i start a new Thread with title 'list cheapest mobile phones whom support AT commands' ?