U.S. Cellular will host a free workshop on smartphone technology from 6 to 8 p.m. Saturday, April 30, at its retail store at 1750 Delta Waters Road, Medford.

U.S. Cellular will host a free workshop on smartphone technology from 6 to 8 p.m. Saturday, April 30, at its retail store at 1750 Delta Waters Road, Medford.

The workshop will guide customers through the functions and features of its Android-powered devices, BlackBerry and Windows smartphones.

The workshop will cover both basic and advanced uses.

The workshop is open to current smartphone owners and anyone interested in upgrading to a smartphone. Attendees do not have to be U.S. Cellular customers.

For more information, call 541-245-9122.