Hello,

I registered M70 DECTs this morning on an M700 terminal which is on version 530.2.

After registering, it displays ERROR when I go to the kiosk. What could be causing this?

The M70s are not being updated at the moment, as the status is in error. They're in version 480.11, and I was thinking of upgrading to 500.1, then 520.1 and 530.2. Is this necessary, or can I go straight from version 480.11 to 530.2?

Thanks for your help!