TOPSHAM — U.S. Cellular is inviting current or potential smartphone users to its device workshop on Oct. 23, from 8 to 10 a.m., at 11 Winners Circle in Topsham.

At the workshop, U.S. Cellular associates will offer attendees hands-on assistance for Android-powered, Windows Phone and BlackBerry devices, according to a news release.

The workshop is open to everyone.

Call 207-725-2383 to R.S.V.P.