Although it has been created mostly for the mobile applications, vivo Y20 2021 3G technology is frequently utilized in other fields of business. Practically, the 3G on vivo Y20 2021 will grant it high data transfer rates (high-speed bandwidth).
Is There 3G Technology in vivo Y20 2021?
Please note that vivo Y20 2021 has 3G facility.
How to Turn On/Off 3G on vivo Y20 2021 ?
To turn On/Off 3G on vivo Y20 2021 apply this method:
1) Go to Settings
2) Tap Network & internet
3) Tap SIM card & mobile network
4) Hit SIM 1 or SIM 2
5) Select Mobile networks
6) Choose the desired network.
Steps to Know That 3G Is Available on vivo Y20 2021
Because these two manners are applicable on both iOS and Android operating systems, we can treat it as the major manners to recognize if vivo Y20 2021 3G network is available or not.
Way-1
There is an icon on the top of the vivo Y20 2021 screen refers if 3G network is available or not.
Way-2
To identify if your vivo Y20 2021 supports 3G network or not, you can use this manner:
1) Dial *#06# on your phone to get vivo Y20 2021 IMEI number.
2) Explore www.imei.info, then enter your IMEI number and select Check.
3) You’ll get a report. Look at the LTE section – it will show all the frequencies that are supported by your vivo Y20 2021. 3G service works on the 2100MHz frequency, so if you find the number 2100, then your vivo Y20 2021 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.
vivo Y20 2021 3G – More Terminology
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for handhelds devices and data terminals. Here are Its frequencies:
3G networks: 900 MHz and 2100 MHz (band 1 and 39).
4G networks: 800 MHz (band 20), 1800 MHz and 2600 MHz (band 7 and 38).
5G networks: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobiles settings generally refers to 4G networks.
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.
Understanding Band:
The band is an interval in the frequency domain, delimited by a lower and upper values of transmission capacity over network communication systems. However, broadly we are using bandwidth expression to refer to the capacity of a network.