What is Push to talk over Cellular Radio E980?

In recent years, the field of public network communications is undergoing tremendous development and revolution. On the basis of ensuring the safety, reliability, and timeliness of transmission, the requirements for information transmission access and video communication have been increased. And the needs of private network communication users are more diversified and refined. With the wide application of new technologies, push-to-talk (PoC) radios have emerged, and their emergence has helped customers achieve upgrades in communication requirements.

Public network PoC (Push-to-Talk Over Cellular) radio is a mobile communication system for dispatching and commanding based on the operator’s mobile communication network. Because of its convenient use and no distance limitation, it is very popular among users in all walks of life. Push to Talk over Cellular, sometimes called LTE radio systems have become popular in many industries across the globe. PoC radio mainly faces group users, such as public security, fire protection, hospitals, urban management, government agencies, transportation, airport aviation, large-scale gatherings, and military Application etc.

As a leading enterprise with more than seven years of private network communication experience, eTera applies the stringent standards of 4G LTE PoC radios, and is committed to creating professional, high-quality, and practical public network communication solutions for customers. To better meet the diverse needs of customers, we have a wide range of products and will ensure that you get the 4G LTE Smart Phone with PTT you need to improve efficiency, eliminate distractions, and keep your workers safe and connected.

As an important member of eTera family, eTera 4G LTE PoC E980 is designed to combine PTT (push-to-talk) together with national cellular network operation. With the quad core processor MT6739 and Android 7.0, it provides you the best of both speed and efficiency. It supports VoLTE and NFC functions. Front and back HD cameras and 2.8-inch touch screen ensure more possibility of image and video services. eTera E980 can provide professional communication services based on the public network for urban management, airports, railways, property management, logistics, large-scale industrial parks and other industries.

Happy World Water Day

Water is essential to life. Every year on March 22, people around the globe celebrate World Water Day. World Water Day is an international day of observance commemorating the importance of clean, sustainable freshwater.

eTera works hard to produce IP68 dustproof and waterproof PoC devices E980 that would keep the environment safe. In this World Water Day, eTera encourages everyone to come together and pledge that we will use water efficiently. Let’s get serious about conserving water.

E980 Fast Talk and No Delay

eTera 4G LTE PoC Radios E980 offers first-class, fast call set-up for fast voice communication. Communicate instantly with team members across the country at the push of a button, push-to-talk service that is reliable, instant and secure. You can avoid delays and connect fast with eTera E980.

Happy Chinese New Year!

Happy Chinese New Year! eTera wishes all our customers and friends a happy lunar new year 2021. Have a wonderful and joyous Chinese Lunar New Year. We hope that the new year brings your family much happiness and prosperity, and that in time the world will be a safe place again.

Merry Christmas and Happy New Year!

eTera Team wish you all Merry Christmas and Happy New Year.

Happy Halloween!

Happy Halloween everyone! Hope you have a sweet Halloween. Wish you a Happy Halloween, filled with special treats and lots of exciting tricks in advance! eTera E880 and E980 are ready for you, welcome to keep in touch with us directly.

Happy Chinese National Day & Mid-Autumn Festival!

Happy National Day & Mid-Autumn Festival! eTera wishes you and your family good health and happiness.


Connect Everywhere-eTera E980 and E880

eTera 4G smart phone E980 and E880 can meet a wide range of requirements from end-users in security, logistics, transportation, smart industrial parks, railways and airports, ports, hypermarkets and many other vertical industries. People can be contacted anywhere and anytime by using eTera E980 and E880. Keep you connected anywhere and anytime with eTera E980 and E880.

eTera Family E880 & E980 With IP68

Welcome to the eTera family. We have a wide range of products and will ensure that you get the 4G LTE Smart Phone with PTT you need to improve efficiency, eliminate distractions, and keep your workers safe and connected.

Our 4G LTE Smart Phone with PTT devices E880 and E980 are the perfect solutions for your business. They are designed with IP68 dustproof and waterproof. IP 68 means the highest level of protection against liquids and solids. This specific rating indicates a device is completely protected against dust ingress, as well as long term immersion up to a certain pressure. For instance, Kenwood says its IP68-rated walkie talkie can survive being up to 1.5 meters deep for up to more than 30 minutes. Ruggear 4G LTE smartphone is also IP68 rated, meaning that it will be happy with complete submersion and Ruggear say that it tested this with a full range of non-corrosive liquids, such as fresh water and salt water.

eTera E880 and E980 offer a lot of convenience and reduce your risk for communication disasters. You’ll be able to enjoy reliable communication in harsh weather conditions.


NFC is a short-range wireless technology that allows the exchange of data between devices. With NFC function of eTera E880/E980 together with NFC APP, you could realize the cashless payment, grant or deny access as needed, log time and attendance for secure areas, set limits for access times. We also make it easier than ever for our clients to track the frequency of our patrols through NFC application. Security patrol tracking has never been so easy and efficient.