Home, end, delete, pageup, pagedown with ksh

I want to use home, end, delete, pageup, pagedown with ksh. My TERM is
xterm-color. These keys works fine with tcsh and zsh, but not with ksh
(print a tilda ~)

I found this:

bind '^[[3'=prefix-2
bind '^[[3~'=delete-char-forward
bind '^[[1'=prefix-2
bind '^[[1~'=beginning-of-line
bind '^[[4'=prefix-2
bind '^[[4~'=end-of-line

But when I set one bindkey, the last does not work anymore.

How can I use these keys in ksh with a .kshrc ?

Thanks.