Using Nokia LCD

[fratello]

Me again !
I found the mistake ; after MainLoop the code must be :
If PortB.3=0 then ; this is the missing line
If PortB.3=0 then MainLoop
...
...
Endif
Endif

Work correct on pushing MODE button , but...
Now I have another problem... I attach the code for display the temperature in both cases (LCD 2X16 ; N3310).
How do I convert this line :
LcdOut $FE, $C0, "OUT ", Sign, DEC (Temperature2 / 100), ".", DEC2 Temperature2, " ",223,"C "
for correct results on Nokia display ?
DEC (Temperature2 /100) it's what char ?
DEC2 Temperature2 it's what char ?
I try many codes but on display appears numbers and strange characters....
Thanks !