In addition to voice communications, third-generation wireless technology will provide Lenovo A820 3G with fairly quick wireless connections for a range of data formats, including multimedia, sound tracks, and video. However, we have to realize that 2G networks can also be used by 3G handheld phones.
Does Lenovo A820 3G Function?
Please know that 3G facility is available on Lenovo A820.
How to Switch to 3G on Lenovo A820 ?
To switch On/Off 3G on Lenovo A820 follow this way:
1) Select Settings,
2) Select More networks,
3) Select Mobile networks,
4) Tap Network Mode,
5) Tap your preferred option.
Steps To Know That 3G Is Available on Lenovo A820
Because these two ways are working on both iOS and Android operating systems, we can consider it as the main ways to identify if Lenovo A820 3G network is available or not.
Way-1
There is an icon on the top of the Lenovo A820 refers if 3G network is available or not.
Way-2
To know if your Lenovo A820 supports 3G network or not, you may use this way:
1) Dial *#06# on your phone to get Lenovo A820 IMEI number.
2) Browse www.imei.info, enter your IMEI number and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your Lenovo A820. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your Lenovo A820 is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile settings commonly refers to 4G network.
Technical Information About Lenovo A820 3G Network
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for handhelds devices and data terminals. Here are Its frequencies:
* 3G networks: 900 MHz and 2100 MHz (band 1 and 39).
4G connections: 800 MHz (band 20), 1800 MHz and 2600 MHz (band 7 and 38).
* 5G connections: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobiles settings generally refers to 4G connections.
Understanding MHz:
MHz (Megahertz) is a unit of frequency equal to one million cycles per second. It is used to measure the transmission speed of electronic devices, including cellular phone communications.
Knowing More About Band:
The band is an interval in the frequency domain, defined by a lower and upper values of transmission capacity over network communication systems. However, in general we are using bandwidth word to refer to the capacity of a network.