The 3G invention (short for a 3rd generation) is newer generation of wireless technology. in terms of speed and functionality, 3G is much better than preceding 2G networks, that because HTC Desire 620 3G devices grant higher speed bandwidth.
Is 3G available on HTC Desire 620?
Please know that HTC Desire 620 has 3G network.
Switching ON/OFF 3G on HTC Desire 620
To switch On/Off 3G on HTC Desire 620 apply these steps:
1) Hit Apps
2) Select Settings
3) Select Mobile data
4) Choose Network mode
5) Choose GSM / WCDMA auto to switch on 3G.
Steps to Know That 3G Is Available on HTC Desire 620
Because these two manners are working on both iOS and Android operating systems, we can treat it as the main manners to identify if HTC Desire 620 3G network is available or not.
Way-1
There is an icon on the top of the HTC Desire 620 screen indicates if 3G network is available or not.
Way-2
To see if your HTC Desire 620 has 3G network or not, you may use this procedure:
1) Dial *#06# on your mobile to get HTC Desire 620 IMEI number.
2) Go to www.imei.info, then enter your IMEI number and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies that are supported by your HTC Desire 620. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your HTC Desire 620 is 3G compatible.
Please note that you can always check the phone’s user guide.
Note: LTE Option on mobile settings generally refers to 4G network.
Knowing More About HTC Desire 620 3G
LTE Meaning:
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 networks.
MHz Meaning:
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.
What is 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, broadly we are using bandwidth expression to refer to the capacity of a network.