When innovating vivo V21e 3G (3d Generation Mobile), it’s been considered to utilize 2G network so we can benefit from this older network. However, the prime target to be developed is to grant 3G vivo V21e a high speed wireless connection regardless of the data form whether it is multimedia, video, or voice calls.
Is 3G Network Available in vivo V21e?
Please note that 3G facility is built-in on vivo V21e.
Set Up 3G Option on vivo V21e
To switch On/Off 3G on vivo V21e follow these steps:
1) Go to Settings
2) Select Network & internet
3) Select SIM card & mobile network
4) Choose SIM 1 or SIM 2
5) Hit Mobile networks
6) Choose the preferred network.
Is vivo V21e 3G Device?
Actually, there are several manners to identify if 3G function is working on vivo V21e or not. However, these two most popular ways are working on both iOS and Android operating systems:
Way-1
On the top of your vivo V21e screen there will be a small icon refers to 3G.
Way-2
Apply these steps:
1) Dial *#06# on your mobile to know vivo V21e IMEI number.
2) Browse www.imei.info, enter your IMEI number and choose Check.
3) You’ll get a report. Look at the LTE section – it will show all the frequencies that are supported by your phone. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your vivo V21e is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile setting commonly refers to 4G connections.
3G on vivo V21e – Knowing More
LTE Meaning:
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for handhelds devices and data terminals. Here are Its frequencies:
* 3G connections: 900 MHz and 2100 MHz (band 1 and 39).
* 4G connections: 800 MHz (band 20), 1800 MHz and 2600 MHz (band 7 and 38).
* 5G connections: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobiles 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.
Knowing More About 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, in general we are using bandwidth expression to refer to the capacity of a network.