The 3G invention revolutionized how data was transmitted by innovating a faster and more active method that could support vivo V19 3G devices globally and gives us access to the internet via our handheld devices as well as sharing multiple types of multimedia data.
vivo V19 3G Availability
Please know that 3G facility is available on vivo V19.
Activating 3G on vivo V19
To turn On/Off 3G on vivo V19 follow this procedure:
1) Go to Settings
2) Select Network & internet
3) Select SIM card & mobile network
4) Choose SIM 1 or SIM 2
5) Choose Mobile networks
6) Select the desired network.
Easy Way to Know If Your vivo V19 Supports 3G
In fact, there are various methods to identify if 3G function is available on vivo V19 or not. But these two most used ways are working on both iOS and Android operating systems:
Way-1
On the top of your vivo V19 screen you should be able to see if it says 3G.
Way-2
Follow these steps to identify if your vivo V19 is 3G:
1) Dial *#06# on your phone to know vivo V19 IMEI number.
2) Go to www.imei.info, write your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your phone. 3G service runs on the 2100MHz frequency, so if you find the number 2100, then your vivo V19 is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile setting generally refers to 4G networks.
More Stuff About 3G on vivo V19
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for handhelds devices and data terminals. Its frequencies as following:
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.
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 handheld phone communications.
Understanding Band:
The band is an interval in the frequency domain, restricted by a lower and upper values of transmission capacity over network communication systems. However, in general we are using bandwidth word to refer to the capacity of a network.