Function Introduction - Ruggear Rg440 Bedienungsanleitung

8.4. 8-PIN interface
EN
Loosen the screw on the 8-PIN interface cover using the screwdriver provided. Remove
the cover as shown ;
Connect the plug of the 8-PIN accessory to the 8-PIN interface as shown ;
Hand-tighten the screws using the Screwdriver ;
Check that the plug is seated correctly and securely.
8.5. CHARGING
The RG440 supports 5V/2A charging, Only use valid RugGear licensed chargers and cables
because unlicensed products may cause the battery to explode or damage the device.
The device must only be charged in an ambient temperature range of +0°C to +45°C. The
normal operating temperature of this mobile phone is -10°C to 50°C.
The RG440 provides charging contacts on the back to charge the device with the desktop
charger (optional accessory). The desktop charger also provides a second charging slot for
spare batteries (optional accessory).
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9. FUNCTION INTRODUCTION

9.1 CustomKey / SetM1 / SetM2
Your phone supports custom buttons, so you can use them to use quick applications. The
main function of the custom button is to quickly open the application you specify. PTT in
the list means: Long press the custom key to enable software talkback.
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