Hi Davedog,
You have to reset phone to make it effect.
A phone come up with V73 won't have the problem any longer.
Regards,
James
A very weird way of asking a question.
I did a save configuration as a .cfg then performed a reset to factory, then reloaded the .cfg
US mountain timezone is working, however my line keys on page one did not all return, looks like the BLF keys and a prefix key did.
Nice to know it's at least capable of working. Not so good to have to factory reset multiple phones to get them to work properly, I expected better.
Considering that some users will have their own DST setting we don't make it effect promptly after upgrading. Or they will lose customization DST setting and need to configure it again.
James