The main target of the Lenovo S820 3G (stands for 3rd generation of wireless communication) is to provide a fairly high speed wireless communication for several sorts of data, including multimedia, sound tracks, and video as well as voice. However, we could say that Lenovo S820 3G mobiles are developed to be used on 2G networks also.
Lenovo S820 3G Availability
Please note that 3G technology is available on Lenovo S820.
Change 3G Settings on Lenovo S820
To turn On/Off 3G on Lenovo S820 apply this way:
1) Hit Settings,
2) Choose More networks,
3) Hit Mobile networks,
4) Tap Network Mode,
5) Tap your preferred option.
Steps to Know Lenovo S820 3G Availability
Because these two manners are working on both iOS and Android operating systems, we can consider it as the prime ways to know if Lenovo S820 3G network is available or not.
Way-1
There is an icon on the top of the Lenovo S820 refers if 3G network is available or not.
Way-2
To know if your Lenovo S820 supports 3G network or not, you can use this procedure:
1) Dial *#06# on your phone to know Lenovo S820 IMEI number.
2) Browse www.imei.info, write your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your Lenovo S820. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Lenovo S820 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile settings generally refers to 4G network.
Lenovo S820 3G – Knowing More
Understanding LTE:
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for cellular devices and data terminals. Its frequencies as following:
* 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.
MHz Meaning:
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 handheld phone communications.
Band Meaning:
The band is an interval in the frequency domain, delimited by a lower and upper values of transmission capacity over network communication systems. However, in general we are using bandwidth expression to refer to the capacity of a network.