In addition to voice communications, 3d-generation cellular technology will provide 3G vivo Y20i with fairly quick wireless communications for a range of data types, including multimedia, sound tracks, and video. However, we need to know that 2G networks can also be used by 3G mobile devices.
vivo Y20i 3G Availability
Please note that vivo Y20i has 3G network.
How to Turn On/Off 3G on vivo Y20i ?
To turn On/Off 3G on vivo Y20i apply these steps:
1) Go to Settings
2) Select Network & internet
3) Choose SIM card & mobile network
4) Select SIM 1 or SIM 2
5) Choose Mobile networks
6) Select your network type.
Main Ways to Identify If vivo Y20i 3G
Because these two manners are applicable on both iOS and Android operating systems, we can count it as the main ways to identify if vivo Y20i 3G network is available or not.
Way-1
There is an icon on the top of the vivo Y20i screen refers if 3G network is available or not.
Way-2
To know if your vivo Y20i supports 3G network or not, you can use this procedure:
1) Dial *#06# on your phone to get vivo Y20i IMEI number.
2) Browse www.imei.info, then type 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 Y20i. 3G service works on the 2100MHz frequency, so if you find the number 2100, then your vivo Y20i 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 Y20i 3G Network
LTE Meaning:
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for mobile 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.
What is 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 handheld 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, broadly we are using bandwidth word to refer to the capacity of a network.