Hello Vince and PetrNik
Thx for your quickly reponses ! Much better than the official support ;-) i'm joking !
Well, i've checked any possibilitys.
If i call any external number => OK
then, i press access 2 to etablish an other external call => OK
then, i've pressed 3 for conferncing => failed
try to press button "CONF" => doesn't exist !
Other test:
An external party CALL ME
then, i press access 2 for calling an other external party
then, hold access 2 stand-by (music sounds ;-), go back to access 1 and then i've saw finally the softkey "CONF" !!!
i ca add another party until 7 callers - that rulez guys !
But, the button 3 doesn't works still not yet.
Well, for me with the old Dialog 3213 Phones there's no problem, but nevertheless strange !
Anyway, thanks very much for your professional help.
C Ya soon
goa999
......
thx for all answers and sorry for my bad english ;-)