The holiday season is approaching, and whether you’re visiting family, taking a vacation, or heading out for a short getaway, your smartphone can be one of your most valuable travel companions. Before leaving home, take a few minutes to prepare your phone with these three simple safety features. 1. Share Your Travel Plans Let someone you trust know where you’re going and when you expect to arrive. Open Maps or Messages on your smartphone. Select a trusted family member or friend. Share your location or estimated arrival time using an available sharing feature. Check in when you reach your destination. A simple check-in can provide peace of mind for you and your loved ones. 2. Set Up Emergency Information …