unzip the lib to correct folder. (subfolder under 'libraries')Beware restrictions on folder names
GSM_Testing.cpp:15:17: error: GSM.h: No such file or directoryGSM_Testing:17: error: 'GSMModem' does not name a typeGSM_Testing.cpp: In function 'void setup()':GSM_Testing:29: error: 'modem' was not declared in this scopeGSM_Testing.cpp: In function 'void loop()':GSM_Testing:39: error: 'modem' was not declared in this scope
there are notepad files with out any extension... what i have to do now???