Tips 66. Tap Done to exit and save your selection.Phone Application ButtonsThe four application buttons can also be programmedto launch special phone related applications when youare in the phone main menu. These buttons will actnormally if you are in the application main menu. Tomodify the applications associated with the buttons:1. Press to view the phone main menu.2. Tap and select Options and then Preferences.3. Tap the drop down arrow in the upper right corner andselect Buttons.4. Tap the drop down arrow next to each icon and select thedesired application to associate with each one.5. Tap when finished to save and exit.Internal/External Battery ChargeYour PCS Phone comes with a rechargeable battery. Youshould charge the battery as soon as possible so you canbegin using your phone.Keeping track of your battery’s charge is important. Ifyour battery level becomes too low, your phoneautomatically turns off and all information beingworked on is lost. For a quick check of the battery level,glance at the battery charge indicator icon located in theupper-right corner of your phone’s display screen. If the