Zte A002ZT, User Manual

Page: 8 / 128

6
Parts & Functions
Front/Top/Bottom
Part Description
USB
Connector
Connect to computer USB port.
LED Status
Lamp
Check USB modem status from color and
flashing pattern.
Strapholder Attach a strap here.
USIM Card
Slot
Install USIM Card
USB Connector
Raise and lower as shown.
USB Connector Precautions
Do not use forcefully bent at any direction or angle.
LED Status Lamp
Lights/flashes to indicate communication activity or errors.
LED Color
and Pattern
Communication Activity
Red, lit
- Activating
- Searching for network
- Saving network
- Out of service area
Red, flashing
(rapidly and
evenly)
- Overheated at above 70°C
Red, flashing
(evenly)
- Waiting for PIN code entry
- Waiting for PUK code entry
- USIM Card completely locked
- USIM Card problem
Blue, lit 4G/LTE data in use
Blue, flashing
(rapidly and
evenly)
4G/LTE data in use, and overheated at
above 60°C
Blue, flashing
(evenly) 4G/LTE standby (other than in data
communication, and in service area)
Green, lit GSM/3G data in use
Green,
flashing
(rapidly and
evenly)
GSM/3G data in use, and overheated at
above 60°C
Green,
flashing
(evenly)
GSM/3G standby (other than in data
communication, and in service area)
Three colors
(red, green,
blue), flashing
Software updating
Removing Back Cover
Technical conformity mark indicating that USB modem
conforms to technical regulations pursuant to the Radio Law
and the Telecommunications Business Law can be viewed under
Back Cover.
Raise USB Connector, insert a flat-tipped stick (non-metal,
such as plastic tweezers) in the notch for removing the cover
( ○ ), and pry open as shown.
Back Cover lifts away.