The 3G invention (short for a 3rd generation) is newer generation of wireless technology. in terms of speed and functionality 3G is faster than older 2G networks, that because 3G Lenovo A3690 devices gives higher data transfer rates.
Does Lenovo A3690 3G Function?
Please note that Lenovo A3690 has 3G facility.
Change 3G Settings on Lenovo A3690
To switch On/Off 3G on Lenovo A3690 apply this method:
1) Tap Settings,
2) Tap More networks,
3) Tap Mobile networks,
4) Hit Network Mode,
5) Choose your preferred option.
How To Tell If Your Lenovo A3690 3G?
Actually, there are many manners to know if 3G function is available on Lenovo A3690 or not. However these two most popular ways are working on both iOS and Android operating systems:
Way-1
On the top of your Lenovo A3690 screen you should be able to see if it says 3G.
Way-2
Apply these steps:
1) Dial *#06# on your phone to get Lenovo A3690 IMEI number.
2) Browse 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 see the number 2100, then your Lenovo A3690 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile setting generally refers to 4G networks.
Technical Information About Lenovo A3690 3G Network
What is LTE?
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for cellular devices and data terminals. Here are Its frequencies:
* 3G connections: 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 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.
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, broadly we are using bandwidth expression to refer to the capacity of a network.