Does M21 support dual VoLTE?

Yes, the Samsung Galaxy M21 does support VoLTE in both the SIMs and the device is also Dual Standby.

How do I enable dual VoLTE on my Samsung M21?

How to enable VoLTE on your Samsung Galaxy phone

  1. Open the Settings app on your home screen or app drawer, or slide down from the top of your screen. Source: Daniel Bader / Android Central.
  2. Tap on Connections.
  3. Tap on Mobile networks.
  4. Toggle on VoLTE calls. Source: Daniel Bader / Android Central.

Which phones support dual 4G VoLTE?

Dual 4G VoLTE Phones

Best Dual 4G VoLTE Phones Models Price
Realme 8 ₹14,999
Xiaomi Redmi Note 10 Pro ₹17,599
Xiaomi Poco X3 Pro ₹18,999
Samsung Galaxy M32 ₹14,999

How do you activate dual VoLTE?

How It Works

  1. You have to call your mobile operator and have VoLTE enabled from their end.
  2. Once enabled by your mobile operator, on your phone, go to [Settings] > [Dual SIM & Cellular Network] then select the SIM card you want then you will see VoLTE, toggle to enable it.

Why VoLTE is not working?

Just insert your VoLTE support SIM card in the desired sim slot by default, the VoLTE will be active. In case, it’s not working then, don’t get panic. You can fix it by changing the network preferences by the “Network” option via “Settings.” … To enable “VoLTE Calls” option make it turn on.

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Can I use 2 4G SIM in mobile?

Technically you can use two 4G sims in one smartphone. But if one of them supports only 4G/VoLTE like Jio, then by switching mobile data to another sim will lead to ‘No Network’ for VoLTE sim. You can use 4G on either of sim but at a time only one sim can be used on 4G/VoLTE. Other sim will be using 2G/3G.

Can I use 4G on both Sims?

Technically you can use two 4G sims in one smartphone. But if one of them supports only 4G/VoLTE like Jio, then by switching mobile data to another sim will lead to ‘No Network’ for VoLTE sim. You can use 4G on either of sim but at a time only one sim can be used on 4G/VoLTE. Other sim will be using 2G/3G.

Which phones are VoLTE supported?

Samsung

  • Samsung Galaxy A5 (2017)
  • Samsung Galaxy A7 (2017)
  • Samsung Galaxy A7 (2018)
  • Samsung Galaxy A8 (2018)
  • Samsung Galaxy A8+ (2018)
  • Samsung Galaxy A8+ Star (2018)
  • Samsung Galaxy A9 (2018)
  • Samsung Galaxy A9 Pro (2016)

Does dual VoLTE consume more battery?

Yes it does consume more battery but should not be much of a concern with fash charge you can easily charge the device. thanks, right about fast charging.

What is VoLTE on my status bar?

What is VoLTE? As the name suggests, Voice over LTE happens when your carrier allows you to place a phone call over your LTE connection instead of the older legacy voice networks. For example, Verizon Wireless traditionally used 1XRTT for all of your voice calls, relying on LTE for data.

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What happens if I turn off VoLTE?

If your carrier supports Voice over LTE (VoLTE), you’ll see these options: Off: Turns off LTE. Voice & Data: Allows voice calls and cellular-data use over LTE. Data Only: Allows cellular-data use, but not voice calls over LTE.

How do I show VoLTE on my status bar?

Enable VoLTE on an Android

  1. Tap Settings.
  2. Tap Network & Internet.
  3. Tap Call.
  4. Tap to enable VoLTE / HD Voice/ Enhanced calling.
Wireless connection