This leading mobile network provider in the United Kingdom, O2, is now in the big step of moving towards telecom technology. The announcement tells that somewhere in the near future the company shall gradually shut down its 3G network. A new era-the O2 Saying Goodbye to 3G. O2 is now focusing again on the new and fast.

What warranted shutting down the 3G network?
3G was until yesterday the mobile internet for a majority. Nowadays, clients mainly operate with 4G and 5G-supported networking systems. Statistically speaking, the use of 3G by O2's network is now at an almost negligible percentage. So, by switching off 3G, O2 can maximize the little space available on its infrastructure and spectrum for further enhancement of both 4G and 5G.
How will the customers feel now?
With the downside to those customers using 3G-based handsets, O2 mentioned:
* Almost every smartphone now is 4G capable.
* Device upgrade assistance will be offered as needed.
* There should not be any issue with calls or texts due to VoLTE technology.
O2 has given early notifications to help prepare the customers for the future change.
What advantages do 4G and 5G present?
4G and 5G are light-years ahead of 3G. They pack extra advantages-
- Faster internet speeds.
- Crystal-clear voice clarity.
- Super-low latency.
- Connect anything from smart devices to the IoT.
- Amazing streaming and gaming experience.
These technologies are at the heart of powering a fast, forward-looking Digital UK.
Contribution to Environment and Sustainable Development
O2 said the termination of the old 3G network means a saving of energy furthering environmental sustainability. Hence, lesser energy consumption equals lower carbon emission, which neatly fits in O2's sustainability roadmap.

Conclusion
O2 says goodbye to 3G is not just an announcement of network closure, but a practical take on the future. The larger idea behind this transformation is to enable better service through faster internet and smarter digital experience- for the greater good of the customer. Much needed technological evolution!
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