User ManualTable of ContentsPRODUCT OVERVIEW71.0 Introduction71.1 How to use this Selling Guide72.0 The GP Series of Professional Radios82.1 A Common Design Approach82.2 Radio Software Upgrades92.3 Factory Mutual Approval (FM)92.4 Quality Assurance93.0 The GP300 Series Professional Portable Radios103.1 GP320 Portable Radio113.2 GP340 Portable Radio123.3 GP360 Portable Radio133.4 GP380 Portable Radio143.5 Radio Comparison153.6 Reasons To Trade Up163.7 Radio Sales Models173.8 Packaged Sales Models173.9 Customer User Guides18FEATURES AND BENEFITS191.0 Introduction192.0 Audio Quality Enhancement192.1 Xpand™ Voice Compression193.0 Safety, Productivity and Security213.1 Individual Calls213.2 Group Calls213.3 Emergency Calls213.4 Authorisation223.5 Stun / Unstun223.6 Lone Worker233.7 VOX233.8 Whisper243.9 Voice Recorder (GP340/GP360/GP380 only)243.10 Call Forward243.11 Talkaround (GP340/GP360/GP380 only)253.12 DTMF253.13 Contact List (GP360/GP380 only)263.14 Status Calls (GP360/GP380 only)263.15 Dedicated Call Buttons263.16 Address, Status and Channel Entry273.17 Default Settings273.18 Missed Calls List (GP360/GP380)283.19 Option Board Support294.0 User Indications304.1 Display (GP360/GP380)304.2 Menu304.3 Keypad (GP380)304.4 Keypad Lock/Unlock304.5 Backlight314.6 Call Timer314.7 Low Battery Level Indicator314.8 Call Status Indications324.9 Escalert324.10 Call Reminder Alerts325.0 Radio Performance335.1 Scanning335.2 Nuisance Channel Delete335.3 Monitor335.4 High / Low Output Power336.0 Radio Feature Comparisons346.1 GP320 vs GP340 vs GP360 vs GP380346.2 GP320/GP340/GP360/GP380 vs P110/GP300/GP900/HT1000366.3 GP320 Summary376.4 GP340 Summary376.5 GP360 Summary386.6 GP380 Summary387.0 Other Dealer Benefits397.1 Customer Programming Software (CPS)397.2 Radio Information (GP360/GP380)40ACCESSORIES411.0 Batteries411.1 Lithium Ion (LiIon)411.2 Nickel-Metal Hydride (NiMH)421.3 Nickel Cadmium (NiCd)421.4 Selecting the Right Battery421.5 Battery Terminology432.0 Chargers443.0 Antennas454.0 Carrying Accessories454.1 Spring Belt Clip454.2 Carry Cases465.0 Audio Accessories465.1 GP300 Audio Accessory Adapter465.2 Remote Speaker Microphones (RSM) and Public Safety Microphone (PSM)475.3 Earpieces475.4 Headsets495.5 Radio Interface and Control516.0 Vehicle Adapters527.0 Option Boards527.1 Voice Storage Option Board537.2 Mandown Option Board54Size: 3.15 MBPages: 54Language: EnglishOpen manual