Why are the download/upload speeds so slow on my Zte Wireless Router?
The download or upload speeds of your Zte Wireless Router depend on the signal strength. Check your signal strength and network type to improve the speed.
How to fix Zte Wireless Router when I cannot access the internet?
If you cannot access the internet with your Zte Wireless Router, check your configuration settings and service indicator LEDs. Also, wait 1–2 minutes for the router to initialize.
What to do if the RSSI signal indicator is blinking on Zte Wireless Router?
If the RSSI signal indicator on your Zte Wireless Router is always blinking or does not light, it indicates poor reception. Try moving the router to another location near the window.
How to fix no dial tone on Zte MF612?
If there is no dial tone on your Zte Wireless Router and the RSSI is blinking, it means you have no good RF reception. Wait 1–2 minutes after turning on the router and try changing its location.
What to do if I can’t make or receive calls when surfing the net on Zte MF612 Wireless Router?
If you can’t make or receive calls on your Zte Wireless Router while surfing the net and you are connected using the 2G (GSM) network, disconnect the internet and wait 30 seconds to 1 minute before making a call.
Why is the phone line noisy when using Zte Wireless Router?
If the line is noisy or distorted when you lift the phone off the hook on your Zte Wireless Router, the cable or phone set might be faulty. Remove any electrical appliance which is too close to the phone or router.
What to do if there is a prompt when I lift the phone using Zte Wireless Router?
If you hear a prompt, phone alert, or announcement as soon as you lift the phone off the hook using your Zte Wireless Router, ensure your USIM card is inserted correctly and the PIN number has been entered. You will need to enter the PUK code when prompted if the PIN number has been entered incorrectly.
Why do I hear a rapid engaged tone on my Zte MF612 Wireless Router?
If you hear a rapid engaged tone as soon as you lift the phone off the hook using your Zte Wireless Router, put the phone back on the hook and try again. If you are connected to the internet using the 2G (GSM) network, disconnect this first.
What to do if I hear silence after dialing on Zte Wireless Router?
If you hear nothing (silence) after dialing the last digit on your Zte Wireless Router, wait 4-8 seconds to connect the call.
General| Device Type | Wireless Router |
|---|---|
| Model | MF612 |
| Wi-Fi Standard | 802.11b/g/n |
| Maximum Wi-Fi Speed | 150 Mbps |
| SIM Card Slot | Yes |
| Battery | No |
| Network Standards | HSPA+/UMTS/EDGE/GPRS/GSM |
| Frequency Bands | 850/900/1800/1900 MHz |
| Security | WPA/WPA2 |
| Storage Temperature | -20°C to 70°C |
| Operating Temperature | -10°C ~ +45°C |
Essential guidelines for safe operation and handling of the wireless router to prevent hazards.
Official declaration by ZTE Corporation regarding product compliance and user responsibilities.
Instructions on how to properly clean and maintain the router to ensure its longevity and performance.
Details the warranty terms and limitations of liability for the ZTE wireless router.
Information on the router's capability and limitations for making emergency calls.
Guidelines for the safe use and handling of the power adapter and its associated components.
Lists all the components included in the package with the 3G Wireless Router.
Overview of the router's physical design, including top and side views.
Description of the LED indicators on the router and their meanings for status indication.
Information on how to turn the router on and off using the power switch.
Details the various interfaces on the router and the steps for its physical installation.
Description of each physical port and connector on the rear of the router.
Step-by-step guide for installing the USIM card and connecting cables to the router.
Information on connecting the router to the external power supply for operation.
Details regarding the USIM card, its handling, and requirements for network service.
Instructions on how to make a voice call using the connected telephone.
Procedure for making a standard local voice call, including area code.
Steps for placing an international voice call, including access and country codes.
How to answer incoming calls and manage call waiting.
Prerequisites and checks required before establishing an internet connection.
Configuration options for setting up the internet connection on the router.
Steps to access the router's web interface using username and password.
A wizard-based guide to quickly configure the router's essential settings.
Configuring the PPP profile, including APN and Dial No. settings.
Setting up the authentication mode (CHAP or PAP) and credentials.
Setting the Service Set Identifier (SSID) for the wireless network.
Configuring wireless network security, including encryption modes.
Reviewing and applying the configured settings during the quick setup process.
Configuring how the router connects to the Wide Area Network (WAN).
Configuring 3G wireless information and network selection.
Viewing detailed 3G wireless network parameters like RSSI and RSCP.
Selecting the network band (Automatic, WCDMA, GSM) for connection.
Configuring APN, Dial No., PDP Type, and authentication details.
Settings related to the router's internal network configuration.
Configuration for the router's Local Area Network (LAN) interface.
Setting IP address, subnet mask, and DHCP options for the LAN.
Viewing information about devices connected to the router via DHCP.
Configuration options for the wireless network (Wi-Fi).
Viewing a list of wireless stations (devices) connected to the Wi-Fi network.
Basic configuration parameters for the wireless network.
Selecting the appropriate channel to optimize Wi-Fi performance and coverage.
Configuring Wireless Distribution System (WDS) for router communication with other APs.
Parameters related to High Throughput (HT) physical mode for Wi-Fi.
Advanced configuration parameters for the wireless network.
Detailed settings for Beacon Interval, DTIM, Fragment Threshold, RTS Threshold, and TX Power.
Enabling Wi-Fi Multimedia (WMM) and APSD for enhanced performance and power saving.
Configuring security policies, modes, and encryption for the wireless network.
Explanation of available wireless security modes and their authentication types.
Details on WPA algorithms, pass phrases, and key renewal intervals.
Setting up MAC address filtering to control network access.
Configuring Wi-Fi Protected Setup (WPS) for easy device connection.
Configuring firewall rules to protect the network from malicious activity.
Setting up rules to filter network traffic based on MAC, IP addresses, and port numbers.
Detailed explanation of parameters for MAC/IP/Port filtering rules.
Configuring content filtering to restrict access to specific URLs.
Setting up virtual servers to provide services on the Internet.
Details on configuring IP address, port range, and protocol for virtual servers.
Setting up a De-militarized Zone (DMZ) to separate internal network from the Internet.
Configuring the IP address for the DMZ zone.
Configuring system firewall to protect the AP or router from attacks.
Accessing advanced configuration options for the router.
Viewing system information such as IMEI, software versions, and uptime.
Viewing data transmission statistics for the router.
Managing administrator and user accounts and passwords.
Changing administrator account details and passwords.
Instructions for upgrading the router's software version.
Resetting router settings to factory default values.
Procedure for safely shutting down the router.
Managing the PIN status and changing the PIN for the USIM card.
Steps to modify the PIN code for the USIM card.
Procedure for logging out of the router's web interface.
How to terminate the active internet connection.
Solutions for common issues encountered with voice call functionality.
Solutions for common issues related to internet connectivity and performance.
Solutions for miscellaneous problems not covered in other categories.
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