In addition to voice communications, third-generation cellular technology will grant 3G Xiaomi Redmi K40 Pro+ with fairly quick wireless connections for a range of data formats, including multimedia, sound tracks, and video. However, we need to realize that 2G networks can also be used by 3G handheld devices.
Does Xiaomi Redmi K40 Pro+ Has 3G Function?
Please know that 3G technology is available on Xiaomi Redmi K40 Pro+.
How to Turn On/Off 3G on Xiaomi Redmi K40 Pro+
To turn On 3G network on Xiaomi Redmi K40 Pro+ , follow this procedure:
1) Choose Settings,
2) Select SIM cards & mobile networks,
3) Hit the SIM card for which you want to configure,
4) Hit Mobile Networks,
5) Select your preferred option.
How To Know if Xiaomi Redmi K40 Pro+ is 3G or not?
Because these two ways are working on both iOS and Android operating systems, we can consider them as the major ways to know if Xiaomi Redmi K40 Pro+ 3G network is available or not.
Way-1
There is an icon on the top of the Xiaomi Redmi K40 Pro+ that refers if the 3G network is available or not.
Way-2
To know if your Xiaomi Redmi K40 Pro+ supports a 3G network or not, you can use this manner:
1) Dial *#06# on your phone to identify Xiaomi Redmi K40 Pro+ IMEI number.
2) Browse www.imei.info, type your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that supported by your Xiaomi Redmi K40 Pro+. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Xiaomi Redmi K40 Pro+ 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.
More Stuff About 3G on Xiaomi Redmi K40 Pro+
Understanding LTE:
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for handheld devices and data terminals. Here are Its frequencies:
* 3G connections: 900 MHz and 2100 MHz (bands 1 and 39).
* 4G networks: 800 MHz (band 20), 1800 MHz, and 2600 MHz (bands 7 and 38).
* 5G networks: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobile 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.
Band Meaning:
The band is an interval in the frequency domain, delimited by lower and upper values of transmission capacity over a network communication system. However, broadly we are using bandwidth term to refer to the capacity of a network.
Getting started with 3G on Xiaomi Redmi K40 Pro+: A basic guide for better mobile calls as well as Internet and multimedia sharing