File list (Check if you may need any files):
SMSGateway.uvgui.Usman
SMSGateway.uvopt
sms.OBJ
main.LST
SMSGateway
SMSGateway.uvproj
STARTUP.A51
SMSGateway.uvgui_Usman.bak
SMSGateway_uvopt.bak
SMSGateway_uvproj.bak
global.c
main.c
PUTCHAR.C
sms.c
uart.c
Last Loaded C51GPRSSimpleSimulation.DBK
global.h
sms.h
uart.h
SMSGateway.hex
SMSGateway.lnp
global.LST
PUTCHAR.LST
sms.LST
STARTUP.LST
uart.LST
SMSGateway.M51
global.OBJ
main.OBJ
PUTCHAR.OBJ
STARTUP.OBJ
uart.OBJ
SMSGateway.plg
C51GPRSSimpleSimulation.PWI
C51GPRSSimpleSimulation.DSN