I was wondering has anyone else experencied this problem. I have a reception handset M7324 and add on modules. The system has 4 I2004 handsets and reception can see when the users is off hook etc. After we upgraded to 4.0 the I2004 handsets installed prior to the upgrade buttons work fine at the reception and can see if they of hook etc as normal, But any new I2004 handsets installed do not show the off hook ,divert functions under the key on the reception handset.
Thanks
Marshall
Thanks
Marshall