Hi,
As per subject, It seems like i am unable to find any details on upgrading PDMPR Versions from 5.1 to 5.2..
I will need to upgrade the version due to compatibility for KX-DT521 PT..
Currently PT does work, yet with some problems, eg. Display shows "00000000" and all buttons, flexible buttons are not working, intercom buttons show green even not in use
Please advice, appreciate for any input.
As per subject, It seems like i am unable to find any details on upgrading PDMPR Versions from 5.1 to 5.2..
I will need to upgrade the version due to compatibility for KX-DT521 PT..
Currently PT does work, yet with some problems, eg. Display shows "00000000" and all buttons, flexible buttons are not working, intercom buttons show green even not in use
Please advice, appreciate for any input.