Product Card

E550
● Note
Before using the product, please read the
Quick Guide to fully benefit from it.
Warranty period is 1 year from date of
purchase.
This product involves constant upgrading
and/or improvement, our company reserves
the right to change the specifications of
software and/or hardware mentioned in this
operating guide without any prior notice.
The product specifications and information
mentioned in the operating guide are for
reference only.
● Check list
Please check the following accessories
before you discard the packing material.
Please contact your local dealer immediately
if there is any missing or damage parts.
Overview of E550
LED indicator lightLED indicator light
Indication
● LED indicator light
Operating state Indication
Standby Green(Blinking)
Searching Network Green(Fast Blinking)
Low Battery Red(Blinking)
Charging Red(Steady)
PTT Transmitting PTT Transmitting
PTT Receiving Green(Steady)
⼀. Installation of SIM card
1. Anticlockwise the switch of battery cover,
open it and remove battery
2. Insert the SIM card as shown in the picture
3. Insert the SD card into the slot as shown in
the picture
4. Put back the battery and the battery cover
and press the cover firmly before clockwise
the switch
3. Charging the Battery
●Using Desktop Charger
Connect the Desktop Charger and the Power
Adapter using the USB Data Cable.
Red light on the desktop charger indicates
battery charging in progress.
Green light on the desktop charger indicates
fully charged
E550
SIM Card Slot
Battery CoverLock .
SD Card Slot
Lanyard
hole
PTT Key
Volume up
Volume down
Display Rotate button
Speaker
Front
shell
LED
M6
Connector
M6 Nut
Custom
keys
Power-key
Plum
screw
Real
fiahlight
Rear
shell
Battery
cover
Charge pole piece Charge cover
Cell
cover lock
●Using USB Date Cable
Accessories Quantity
E550 1
USB Data Cable 1
Battery 1
Charging Plug 1
Quick Start Guide 1