Hi, Constructing a GSM module | Electronics › Electronics › How to build a GSM module › Hi, Constructing a GSM module April 11, 2013 at 9:52 am #9454 Jason JordonParticipant Hi, Constructing a GSM module is a very tedious task and I would recommed you to purchase one. Google SIM300DZ, it is popular GSM module and can be bought from any local or internet based electronic store.
