Signing a Adobe #pdf document is easy with a #samsung cell phone or mobile phone. Adding writing or other characters can also be done with these #simple steps. This process just uses one of the standard options that come with a Samsung phone. My phone is an S21 , but I'm sure that these steps can be used on other Samsung phones and also other #android phones. Watch my video for all the details, brought to you by the @HowToGarageGardenAndHouseChannel.