thanks Mister E for reply
my circuit work , but when i am use the command Freqout or Dtmfout the program restart, the other function work fine, Lcdout, serin2/serout2 , in the begin, not working the LCDout function, but making the change in the LIB file work without problems, maybe you know i need make other change in the LIB file for the command Freq and Dtmf work

Thanks for your time

Regards