Zte USB Modem User Manual

26
Problem
Description
Possible Causes Problem Solving
Sent Message
failure.
1. The SMS center
number is
incorrect.
1. Your device is
preconfigured so
it is unlikely that
it will need
changing.
However if it is
missing or
incorrect contact
your operator.
2. The network is
busy or you are in
an area with no
signal.
2. Try later or
move to an area
with a stronger
signal.
Data
connection
failed.
1. You are in the
place where there
is no GSM/ GPRS/
EDGE/ WCDMA/
HSPA (HSUPA)
/LTE network
coverage.
1. Move to an
area with good
signal.
2. The network is
busy.
2. Try later.

Zte USB Modem Specifications

General

Type	USB Modem
Interface	USB 2.0
SIM Card Slot	Yes
Operating System Compatibility	Windows, macOS, Linux
LED Indicators	Power, Network Status
Data Speed	Up to 150 Mbps download, 50 Mbps upload
SIM Card Type	Micro SIM
Storage Temperature	-20°C to +60°C
Humidity	5% to 95% RH