Does it matter which SIM card slot I use?

The exact support for each SIM slot depends on the phone but in most cases: SIM #1 supports all features of the network (2G/3G/4G/data) SIM #2 can be used only to make or receive voice calls, in many cases 2G only.

Is it necessary to insert Airtel SIM in slot1?

Yes. You just have to ensure that the Airtel 4G SIM is inserted in the SIM slot with data capability and select the “4G/3G/2G (Auto)” as the preferred network mode.

Does SIM 1 and SIM 2 have different Internet speed?

Network speed testing agencies have claimed that the result can differ in case of dual SIM mobile phones. Chaudhary said there will be degradation in speed in case of these phones for specific scenarios when both SIMs are being used at the same time as the resources are shared for the two SIMs.

What is a SIM 1?

SIM1 is a bHLH/PAS protein family member required for the development of neuronal cells of the paraventricular nucleus (PVN), a region of the hypothalamus that is critical for energy balance and blood pressure regulation (Michaud et al. 1998).

Does Airtel SIM work in slot 2?

If both sim slots support 4G VoLTE connectivity, only one sim can be used at a time with 4G network. The Airtel sim card in slot 2 can only be available for voice calls if slot 1 (Jio) is chosen for Internet.

Which SIM Slot is best for internet?

Most people using their primary SIM1 frequently for voice, data, and for everything. Secondary SIM2 is for either voice or data or for some network issues. Hence mobile manufacturers make the mobile by single SIM slot can do all functions at a time.

Can Jio and Airtel SIM not working together?

yes, if you switch to other sim such as airtel jio will go no service. its only because only one sim can be at 4g both sims cant be at 4g. if sim 1 you have enabled 4g then sim 2 will be at 3g or 2g and that is how it works for other phones as well. this is not a problem with airtel or jio.

What is primary SIM slot?

Some telephones distinguish a primary SIM slot that allows for 4G/3G connectivity and a secondary slot limited to 3G/2G connectivity. However, selecting either of the SIMs as primary is usually possible without physically swapping the SIMs. Some devices accept dual SIMs of different form factors.

How do I know if my SIM card slot is 1 or 2?

Slot 1 always comes with more features than the 2nd slot. Like in some phones slot 1 provides 5G/4G/3G/2G and slot 2 only provides 2G. The question come back to you, Which network is worth being your SIM1?

Can I use 2 Airtel SIM in phone?

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 my Airtel Sim in a second SIM slot?

Not only Airtel but in fact any other operator will suggest to use their Sim in slot 1 becoz sim slot 1 will definitely have edge in receiving better voice & Data signals when compared to 2nd Sim slot. Only few Asian countries like India, China majorly show interest in dual sims which is not in case of European markets.

Can I use Jio SIM in Airtel 4G Slot 1?

With jio in slot one you will not be able to use the 4G in airtel which is in slot 2. That’s why the message says to get the 4g speed switch it to slot 1. Some expensive phone support dual 4G but its rare. The slots may be 4G but only one sim will catch 4G signal at a time.

Why is Airtel 4G not working on my phone?

Click Here For Gallery There are times when users might face issues in using Airtel 4G on their smartphones. In such cases, the problem may be with their SIM card as it might be 2G or 3G SIM. So for smooth 4G access, it is important that users get a 4G SIM and check the activation process, which is very simple.

How to install Airtel Sim in Samsung Galaxy j2-2016(sm-j200g)?

Step 1: Open your device SIM card tray, and insert the already working & valid Airtel SIM into the slot, if you are going to use the SIM card to access a high-speed data connection, then you must insert the SIM in slot 1 (if you have a dual SIM phone). Make sure you are inserting the SIM card in the right manner.