Disable cellular when not in use? Power Savings?

Is there any way programmatically to disable cellular to save power? I’m only uploading once and hour and would like to save power in between.

Thank you.

I may have just solved it. I assume I can do the following:

at_command = “AT+QPOWD”
response = atcom.send_at_comm(at_command)

and then run picoLTE = PicoLTE() to reinitialize it before an upload. I’d like to get some confirmation that this is the correct method.