Despite being mainly employed for business industry, Oppo A1k 3G technology was commonly made for the mobile industry. The third generation of wireless networking technology, or Oppo A1k 3G, supplies devices with high-speed bandwidth (high data transmission rates).
Oppo A1k 3G Availability
Please know that Oppo A1k has 3G facility.
Enabling 3G on Oppo A1k
To turn On/Off 3G on Oppo A1k follow these steps:
1) Hit Settings,
2) Choose Wireless & networks tab,
3) Select Mobile network,
4) Tab Preferred network type,
5) Choose your preferred option.
What to Do to Verify If Oppo A1k 3G Function Exists?
Because these two ways are working on both iOS and Android operating systems, we can consider it as the prime ways to know if Oppo A1k 3G network is available or not.
Way-1
There is an icon on the top of the Oppo A1k refers if 3G network is available or not.
Way-2
To see if your Oppo A1k supports 3G network or not, you can use this procedure:
1) Dial *#06# on your phone to identify Oppo A1k IMEI number.
2) Go to www.imei.info, enter your IMEI number and select Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that supported by your Oppo A1k. 3G service works on the 2100MHz frequency, so if you see the number 2100, then your Oppo A1k is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile settings generally refers to 4G network.
3G on Oppo A1k – Knowing More
Understanding 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 networks.
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.
Understanding Band:
The band is an interval in the frequency domain, delimited by a lower and upper values of transmission capacity over a network communication systems. However, broadly we are using bandwidth expression to refer to the capacity of a network.