Tap into your inner culture vulture at Telephone Pioneers Communication Museum. Check if there are any guided tours or ask a museum employee to direct you to some of the collection highlights.
You'll have to pay an admission fee to visit this museum in the residential neighborhood of South Beach, so look up the cost before you go. If you want more to do after you've been to Telephone Pioneers Communication Museum, Pier 39, Golden Gate Bridge and Alcatraz Island are nearby.