HELP! Mobile Phone Coding

Im trying to create a replica mobile phone in flash, but i need help so that when you press the bttons come up on screen, the numbers follow each other. When i do it, they always replace the previous one. Any suggestions??

can you give some more details? The code you used? :sigh:

Im simply used
on (release) {
_root.screen = 1
}
screen being a dynamic text box, and this code being attached to a button labled “1” . if attached the code to all the other buttons, replacing 1 with the appropriate code, but when i press a new button, it replaces the number displayed

on (release) {
oldtext = _root.screen;
root.screen = oldtext + “1”
}

is what youll need, just replace “1” with what ever you want it to add

try

on (release) {
_root.screen += 1
}

ive just figured it out!! cheers anyway, but i used a simple math technique:
on (release) {
_root.screen = _root.screen*10 +1
}

sorry need help again, that code dont work for the 0, * or # buttons!!!