My phone did not change time when we went to daylight savings time.

Hi,

If you could provide your cellphone model, we can help with accurate suggestions. However, mostly for all cellphones the Time adjustments can be done under something like "phone settings" or "initial setup". Once you locate the date/time section, you can manually adjust the times or you can use the option for the phone to take the "Network" time; in which case, you'll see DST changes getting done properly the next time around.

Hope this helps.

-best regards,
M