I was arrested for DUI (controlled substances) in California.

After I was released from jail the next morning, they did NOT confiscate my license or give me a "pink sheet".

I've visited a few lawyers.
Some say that I must call the DMV within 10 days of the arrest to contest the suspension.
Others say, since my license was not confiscated and I didn't receive a pink sheet, then I don't need to call the DMV.

Note that I have an in-state (California) license.

What should I do? Do I need to contact the DMV?