Users Manual

Caution:

RG655 supports 5V/2A charging, using any higher charging current may

damage your phone.

Risk of explosion if battery is replaced by an incorrect type. Dispose used

batteries according to the instructions.

9. PREPARATION

9.1 Nano-SIM Card and Micro SD Card Installation

9.1.1 Open the SIM card tray's rubber plug to insert the SIM card pin in the

card hole of the mobile phone and push to eject the SIM card tray.

9.1.2. After the SIM card tray is removed as shown in the figure, Micro SD

card/Nano SIM card is installed to the corresponding position of the card

tray.

9.1.3 Insert the SIM card tray into the phone's SIM card slot and fasten the

SIM card tray's rubber plug.

Note:

After installation, please make sure that the SIM card tray and earphones'

port rubber plug of the whole phone are intact and closed to be waterproof

and dustproof. In this regard, no further special statement will be made in

later chapters.

Tips for installing/removing a memory card:

To store additional multimedia data, a memory card must be inserted. This

device supports Micro SD memory card up to 128GB (microSDHC, FAT32

format).

9.2 Charging

Connect the charging cable to this mobile phone to

start charging in the direction as shown in the figure.

Please do not continue charging when the battery is

full.

Only use RugGear licensed chargers and cables.

Unlicensed chargers or cables can cause the batteries

to explode or damage your device.

You can only charge the device at ambient

temperature range of +0°C to +45°C. The

normal operating temperature of this mobile phone

is -10°C to 55°C. It is recommended to use your

mobile phone within this temperature range.

10. INSTRUCTIONS FOR CUSTOM BUTTON

Your phone supports custom buttons, which can be used to quickly open

the application you specify, but only through the "Custom Button" Settings

in the system.

11. RECYCLING

The crossed-out wheeled-bin symbol on your product, battery, literature, or

packaging reminds you that all electrical and electronic products, batteries,

and accumulators must be taken to separate collection at the end of their

working life. This requirement applies in the European Union. Do not

SIM