How to remotely check time is correctly set ?

[oliv]

Sorry for late reply: I overlooked previous answer.

I'm using auto-provision and set ntp with it.
Unfortunately, time may depend on resources you don't manage (DHCP server, ...) and setting it properly can be complicatd.

The issue is now, I'm not 100% sure my settings are correct without asking end user.

In a perfect world, I would for instance SSH into a phone, type "date" command and read current date, time and timezone.
Knowing these values, I would then be confident the value displayed to end-user is correct.

Alternatively, phone webapp would simply add current date time into status page.