93Service TypesService Type DescriptionMulti-Talk Combined law enforcement and fire/ambulance tactical talk-around and car-to-car operations.Public WorksPublic agency non-public safety communications. This includesany non-public safety government services, such as trash,streets, roads, sewer, zoos, administration, maintenance, animalcontrol, community initiatives, code compliance, etc.Race Officials Available for use to identify officials’ frequencies for racingevents.Race Teams Available for use to identify team frequencies for racing events.Railroad All common carrier railroad communications.Schools School-related communications (schools, school buses, footballgames, etc.).SecurityNon-law enforcement security operations, including privatesecurity companies, noncommissioned government agencysecurity, school security, etc.Transportation Public and private bus, taxi, and public passenger railcommunications.Utilities Private electric, water, natural gas, phone, cable TV, etc.operations.Custom 1-8 User-defined service types.Removing the Micro SD CardCarefully remove the SD Card by using a thumbnail or pencil eraser to push thecard in so it will spring out. Handle with care if you are going to use it in a cardreader. Gently install the SD Card the same way it was removed and to push thecard in so it will spring back into place.Reformatting the Micro SD CardSD cards should only be formatted using the special SD Card Formatter(https://www.sdcard.org/downloads/formatter_4/). Then, you need to "Clear UserData" using Sentinel to restore all HP files and directories to the card.After formatting, the HP won’t be automatically detected (since it is wiped clean),so you may need to uncheck "Hide empty drives" in windows "Tools>FolderOptions>View before doing the "Clear User Data" step.