- Can I use a 4g SIM card in a 3g device?
- How do I activate dual SIM?
- How can I use my Jio SIM in another SIM?
- Does Jio SIM work in 3g slot?
- Can I use Jio without VoLTE?
- Which SIM Slot is best for internet?
- How can I convert my Jio 4g SIM to 3g?
- Can we use Jio Sim in 2nd slot?
- Is it mandatory to put Jio SIM in slot 1?
- Can I use 4g SIM in 3g slot?
- How can I use Jio without LTE?
Can I use a 4g SIM card in a 3g device?
Yes you can.
You can use a 4G SIM card in a 3G enabled phone, but you can not use 4G in it.
To use 4G, You require a 4G enabled handset along with a 4G SIM.
This is due to the reason that 3G phones work on WCDMA technology, which is different from LTE technology used for 4G connections..
How do I activate dual SIM?
Open the Settings of your Android smartphone and tap on “Network & internet” or “Wireless & networks.” Open SIM cards or Dual SIM settings, depending on how the category is named on your Android smartphone.
How can I use my Jio SIM in another SIM?
Yes.You can use other 4G SIM along with Jio.But there is one more thing you should know.When you choose your ‘Preferred SIM for Mobile Data’ as Jio then you will be able to make voice calls via both the SIM, but you can only use data (internet) from Jio alone.More items…
Does Jio SIM work in 3g slot?
The Reliance Jio SIM will work only on their handsets which are VOLTE enabled ie Voice Over LTE (Long Term Evolution) a standard for high-speed wireless communication for mobile. … Incidentally most of the Reliance Jio handsets have Dual SIM facility and so u can use the 3G SIM in the same phone in the 2nd slot.
Can I use Jio without VoLTE?
You will be able to make or receive voice calls, video calls and also send or receive SMS even if data is switched off on your Jio SIM being used in a VOLTE phone.
Which SIM Slot is best for internet?
Here are the Best Mobile SIM Card Networks in India offering high 3G, 4G internet speeds, good coverage and great offers.Airtel. Airtel is one of the biggest cellular networks in India. It’s services like My plan and Airtel Money is quite popular. … Jio. Reliance Jio is said to be the world’s biggest startup with over Rs.
How can I convert my Jio 4g SIM to 3g?
To use the Jio SIM card on any 3G phone, you need to follow these steps….Open the installed app or enter the mobile specific code for Engineering Mode.Tap on the MTK Settings and Select Preferred Network Option.Then, you need to choose the network mode from 4G LTE, WCDMA or GSM. You can save it and restart your phone.
Can we use Jio Sim in 2nd slot?
Yes, provided second sim slot supports 4G. In some mobiles both slots are 4G but at one time only one will act 4G and other one will automatically become 2G. Some have only one 4G slot(usually the primary) and in some mobiles both are dedicated 4G. So you can use Jio in second slot.
Is it mandatory to put Jio SIM in slot 1?
It’s not necessary to insert your sim in the 1st slot . You can use the sim in 2nd slot too. … As Jio sims supports 4g you should check that both the sim slots should have a LTE support. If your sim 1 has LTE support and you’re using it in 2nd sim which is WCDMA won’t give you good results compared to the 1st sim slot !
Can I use 4g SIM in 3g slot?
4G SIM doesn’t work in 3G devices. The device should be 4G LTE compatible to be running on 4G SIM in Android smartphones. … With the tricks below you can use any 4G restricted SIM network in your 3G enabled Android smartphone.
How can I use Jio without LTE?
Another option if your phone does not support VoLTE is to download the Jio4GVoice app from the Google Play Store and dial 1977 for the activation process. You will receive a confirmation SMS from Jio asking you to tele-verify the SIM. If you wish to activate both voice and data services, dial 1977 from your Jio number.