Third-generation wireless technology aims to offer 3G vivo Y20a a fairly high speed wireless communication for a variety of data sorts, including multimedia, sound tracks, and video in addition to voice calls. It should be mentioned that vivo Y20a 3G cellular devices are developed to function on 2G networks as well.
Can vivo Y20a Use 3G Networks?
Please note that vivo Y20a has 3G facility.
vivo Y20a 3G Settings
To switch On/Off 3G on vivo Y20a follow these steps:
1) Hit Settings
2) Choose Dual SIMs & mobile network
3) Select SIM 1 or SIM 2
4) Hit Network Mode
5) Tap the desired network.
How to Tell If Your vivo Y20a Is 3G?
Because these two ways are applicable on both iOS and Android operating systems, we can consider it as the major ways to recognize if vivo Y20a 3G network is available or not.
Way-1
There is an icon on the top of the vivo Y20a screen refers if 3G network is available or not.
Way-2
To see if your vivo Y20a supports 3G network or not, you can use this method:
1) Dial *#06# on your phone to get vivo Y20a 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 Y20a. 3G service works on the 2100MHz frequency, so if you find the number 2100, then your vivo Y20a 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 vivo Y20a 3G Network
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for handhelds devices and data terminals. Its frequencies as following:
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.
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 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.