The 3G invention revolutionized how data was transmitted by creating a faster and more dynamic technique that could support Oppo R15 3G mobiles globally and grant us access to the web via our mobile devices as well as sharing multiple forms of multimedia data.
Does Oppo R15 Have 3G Function?
Please note that Oppo R15 has3G technology.
How To Switch to 3G on Oppo R15?
To turn On/Off 3G on OppoR15 follow this method:
1) Select Settings,
2) Choose the Wireless & networks tab,
3) Choose a Mobile network,
4) Hit the Preferred network type,
5) Select your preferred option.
Main Way to Identify if Oppo R15 Is 3G
Because these two manners are working on both iOS and Android operating systems, we can consider them as the prime way to identify if Oppo R15 3G network is available or not.
Way-1
There is an icon on the top of the OppoR15 that refers if the 3G network is available or not.
Way-2
To know if your Oppo R15 supports a 3G network or not, you may use this way:
1) Dial *#06# on your phone to identify Oppo R15 IMEI number.
2) Browse www.imei.info, type your IMEI numbe,r and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies on your Oppo R15. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your OppoR15 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile settings commonly refers to the 4G network.
Oppo R15 3G – More Terminology
LTE Meaning:
Long-Term Evolution (LTE) is a standard for wireless broadband communication used for cellular devices and data terminals. LTE frequencies are:
* 3G connections: 900 MHz and 2100 MHz (bands 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 mobile 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 handheld phone communications.
Knowing More About Band:
The band is an interval in the frequency domain, restricted by lower and upper values of transmission capacity over a network communication system. However, broadly we are using bandwidth term to refer to the capacity of a network.