In addition to voice communications, 3d-generation cellular technology will provide 3G vivo Y3s (2021) with fairly high speed 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.
Is 3G available on vivo Y3s (2021)?
Please know that vivo Y3s (2021) has 3G network mode.
How To Setup 3G on vivo Y3s (2021) ?
To switch On/Off 3G on vivo Y3s (2021) follow this procedure:
1) Hit Settings
2) Hit Dual SIMs & mobile network
3) Choose SIM 1 or SIM 2
4) Hit Network Mode
5) Hit the preferred network.
What to Do to Verify If vivo Y3s (2021) 3G Function Is Exist?
Because these two ways are working on both iOS and Android operating systems, we can treat it as the prime methods to know if vivo Y3s (2021) 3G network is available or not.
Way-1
There is an icon on the top of the vivo Y3s (2021) screen indicates if 3G network is available or not.
Way-2
To identify if your vivo Y3s (2021) has 3G network or not, you may use this procedure:
1) Dial *#06# on your mobile to know vivo Y3s (2021) IMEI number.
2) Go to www.imei.info, then write your IMEI number and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your vivo Y3s (2021). 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your vivo Y3s (2021) 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.
Knowing More About vivo Y3s (2021) 3G
LTE Meaning:
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for cellular devices and data terminals. LTE frequencies are:
* 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.
Knowing More About 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 mobile phone communications.
What is 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 word to refer to the capacity of a network.