The main purpose of the Oppo R15x 3G (stands for 3rd generation of wireless communication) is to provide a fairly high speed wireless communications for several sorts of data, including multimedia, sound tracks, and video in addition to voice. However we could say that Oppo R15x 3G mobiles are innovated to be utilized on 2G network also.
Oppo R15x 3G Availability
Please know that3G network is available on Oppo R15x.
Set Up 3G Option on Oppo R15x
To switch On/Off3G on Oppo R15x , follow this method:
1) Select Settings,
2) Tab SIM cards & mobile networks,
3) Choose the SIM card for which you want to configure,
4) Hit Mobile networks,
5) Select your preferred option.
To switch On/Off3G on Oppo R15x apply this procedure:
1) Hit Settings,
2) Tab SIM cards & mobile networks,
3) Select the SIM card for which you want to configure,
4) Tab Mobile networks,
5) Choose your preferred option.
What to Do to Verify If Oppo R15x 3G Function is exist?
In fact, there are several manners to know if3G function is available on Oppo R15x or not. However these two familiar ways are working on both iOS and Android operating systems:
Way-1
On the top of your Oppo R15x screen there will be a small icon refer to 3G.
Way-2
Apply these steps:
1) Dial *#06# on your phone to get Oppo R15x IMEI number.
2) Go to www.imei.info, 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 supported by your phone. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your Oppo R15x is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobiles setting commonly refers to 4G connections.
Knowing More About Oppo R15x 3G
Understanding LTE:
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for mobile devices and data terminals. Its frequencies as following:
* 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 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.
Band Meaning:
The band is an interval in the frequency domain, defined by a lower and upper values of transmission capacity over a network communication systems. However, in general we are using bandwidth word to refer to the capacity of a network.