File list (Check if you may need any files):
PIC18F4550-combine-module SIM900A of SIMCOM\compiler_18f4550.h
...........................................\main.bak
...........................................\main.c
...........................................\main.ccspjt
...........................................\main.cof
...........................................\main.err
...........................................\main.esym
...........................................\main.hex
...........................................\main.lst
...........................................\main.STA
...........................................\main.sym
...........................................\main.tre
...........................................\main.xsym
...........................................\__history\main.c.~1~
...........................................\.........\main.c.~2~
...........................................\.........\main.c.~3~
...........................................\.........\main.c.~4~
...........................................\.........\main.c.~5~
...........................................\.........\main.c.~6~
...........................................\.........\main.c.~7~
...........................................\__history
PIC18F4550-combine-module SIM900A of SIMCOM