Understood, however if you are using your cell phone to run it, cell phones are not allowed on the field of play or in the dugouts.
2014 NFHS SOFTBALL RULES CHANGES
1-8-6
New
The use of electronic devices by team personnel to transmit or record information pertaining to his/her player or team’s performance shall be permitted within the team’s dugout/bench area only. Information obtained from an electronic device may be used for coaching purposes during the game.
3-6-11
New
The use of electronic devices is permitted during a game; however any information obtained shall not be used to review decisions made by the umpires.