Zte MF667 User Manual

6 Confidential and Proprietary Information of ZTE CORPORATION
FCC ID: Q78-ZTEMF667
FCC Compliance
This device complies with part 15 of the FCC Rules. Operation is subject to the condition that
this device does not cause harmful interference and this device must accept any interference
received, including interference that may cause undesired operation.”
Caution: Changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
—Consult the dealer or an experienced radio/TV technician for help.
How to get help
You can get Help by:
• Clicking Help on the software.
• Sending E-mail to mobile@zte.com.cn
• Visiting http://www.zte.com.cn
• Calling Service Hotline: +86–755–26779999

Zte MF667 Specifications

General

Max Upload Speed	5.76 Mbps
Interface	USB 2.0
Antenna	Internal
External Antenna Interface	No
Network Standards	HSPA+, GSM
Operating System Compatibility	Windows, Mac OS, Linux
Frequency Bands	800/1800/2600 MHz

Summary

Legal Information

Copyright and Usage Restrictions

Details copyright ownership and defines permissible usage of the manual content.

Quick Start Guide

Manual Introduction

Provides an overview of the user manual's purpose and scope.

Device Specifications

Lists the technical specifications of the ZTE MF667 USB Modem.

Getting to Know Your Device

Introduces the physical appearance and components of the modem.

LED Status Indicators

Modem LED Light Meanings

Explains the meaning of different LED light indications on the modem.

Radio Frequency Information

RF Exposure Compliance

Details compliance with government regulations on radio wave exposure.

FCC Compliance

Regulatory Compliance Statement

Outlines the device's compliance with FCC Rules and potential interference.

Customer Support

How to Get Help

Provides methods for obtaining user support and assistance.

Safety Warnings and Notices

Owner Precautions

Lists warnings and precautions for the device owner regarding usage.

Safe Modem Usage Guidelines

Provides guidelines for the safe and proper operation of the USB modem.

Limited Warranty

Warranty Terms and Exclusions

Details the conditions and limitations of the product warranty.

Limitation of Liability

ZTE Liability Disclaimer

States ZTE's disclaimers regarding indirect damages and losses.

Management Software

System Requirements

Specifies the necessary system configurations for the management software.

Accessing the Management Software

Guides users on how to launch and access the modem management software.

Interface Overview

Main Interface Description

Describes the primary layout and areas of the modem's software interface.

System Information Icons Explained

Explains the meaning of various icons displayed in the system information area.

Network Access

Band Selection Mode Configuration

Details how to select and configure network bands for connectivity.

3G and System Information Viewing

Guides on viewing current network type and system status details.

Internet Connectivity

Set APN Parameters

Instructions for configuring Access Point Name (APN) settings for internet access.

Set WAN Connection Mode

Explains how to configure different modes for Wide Area Network connection.

Connect to the Internet

Step-by-step guide on establishing an internet connection.

View Connection Statistics

How to monitor data usage and connection statistics.

SMS Messaging

Configure SMS Settings

Configuration options for SMS validity, center number, and save settings.

Send a New SMS Message

Procedure for composing and sending a new SMS message.

Read Incoming SMS Messages

Instructions on how to view incoming SMS messages.

SMS Operation Guide

Overview of managing received and sent SMS messages (Inbox, Outbox, Drafts).

Phonebook Management

Add New Contact

Steps to add new contacts to the phonebook.

Edit Existing Contact

Procedure for modifying existing contact details.

Delete Contacts from Phonebook

Instructions on how to remove contacts from the phonebook.

Other Device Functions

View Network Status

Display of current WAN and LAN network connection information.

Restore Factory Defaults

Guide to resetting modem settings to their original factory values.

Enable PIN Code Security

How to activate the PIN code security feature for the SIM card.

Modify PIN Code

Steps to change the existing PIN code of the SIM card.

USSD Service Interaction

Instructions for using USSD codes to interact with service providers.

SIM Toolkit (STK) Services

Accessing and managing services provided by the SIM card toolkit.

microSD Card Usage

Using the microSD Card

Instructions for inserting and using a microSD card with the device.

Safely Uninstall microSD Card

Steps for safely removing the microSD card from the device.

FAQ and Troubleshooting