Why are there 2 SIM cards in a phone?

Having two SIM cards lets you keep calls and messages for two numbers separate. So you can give out your numbers to the appropriate people. Depending on the phone you can set it to prompt which number to call out on every time, or have defaults. For instance all outgoing calls on SIM 1 and all text messages on SIM 2.

Should my phone have 2 SIM cards?

Some might think that having a dual-SIM phone is not necessary. But, it's always a good idea to have the option to add another number. You might not need it now, but you never know when you will. Even if you only insert one SIM card on a dual-SIM phone, you won't notice the difference in how you get calls and messages.

How does a two SIM card phone work?

A Dual SIM Passive phone can use two different SIM cards, but only one of them can be active at any time. That means that when one SIM card works, the other is unreachable. To use the second SIM card, you need to activate it manually, and the first SIM deactivates when you do that.

What is the disadvantages of dual SIM mobile phones?

Your second SIM means you get two entirely separate bills. DISADVANTAGE: You might have to transfer it. Dual-SIM android cell phones are mostly designed international in nations like Chinese suppliers, because that's where they became popular.

What is the benefit of dual SIM?

You can completely cut the cost and hassle of carrying and charging two phones. You can keep work number separate from personal number. Two SIMs means twice the storage for contacts and other data. You can enjoy better coverage and mobile plans from two different networks.

How do dual-SIM card phones work?

How do I switch between dual SIM cards?

Tap on the More options button from the upper-right corner. Its icon looks like three vertical dots. From the dropdown menu, tap on Quick panel layout. If you want the Dual SIM settings shown in the Quick Settings menu, tap on the “Show multi SIM info” option to enable the switch next to it.

Can dual SIM phones receive calls same time?

Under Dual SIM Dual Active, both SIM cards are active at the same time. This allows you to make and receive phone calls from either SIM, at the same time. Even if you are on a phone call on one of the SIMs, you can receive a call coming in on the second SIM.

Can two SIM cards have the same phone number?

You can use a SIM-card duplicator to make a copy of a V-1 SIM card and have two phones that have the same SIM card and phone number. However, it is not possible to clone or copy V-2 model SIM cards because companies have incorporated anti-cloning and anti-tampering features that will prevent a copy from working.

Can 1 phone have 2 numbers?

A dual SIM phone is one that can have two active numbers, plans, or accounts. You get this convenience on one device because it has two separate SIMs. A physical SIM: A plastic card inserted into your phone. An eSIM: A digital SIM you download to compatible devices.

Should I keep 2 SIMs?

Dual SIM gives you the convenience of two numbers without the extra weight. In some countries, it's common for phones to be shared among family members. With Dual SIM devices, users can have different plans to suit their priorities and budget, and different address books too, in many cases.

Can you use two different networks on a dual SIM phone?

Can I use multiple networks on a dual SIM phone? You can technically use two different SIM networks on the same phone. But, like with a single SIM, some phones are locked to the network provider. So you'll need to take this into consideration when buying the phone.

Can a dual SIM phone be blocked?

* The lesson if you have a dual sim phone is to make sure to use the second sim slot at least for a short period with your Giffgaff sim so that the IMEI is registered and therefore could be blocked if need be.

Can someone clone my SIM card?

So, is it possible for someone to hack or clone your SIM card? The short answer to this is yes. It's absolutely possible for someone to clone or even hack your SIM card. However, it's not that common – in fact installing spyware onto a victim's device is a much more common practice used by hackers.

Can I get a replacement SIM card with the same number?

Whether you're buying a new phone, switching mobile service providers, or replacing a damaged SIM chip, you might wonder if you can get a new SIM card with the same number. You can get a new SIM card and keep the same number. Your telephone number is associated with a replaceable Subscriber Identification Module.

Can I have 2 SIM cards with the same number three?

Your number can only be assigned to one number at once. If you go into a Three store they can give you a replacement micro sim for free which you can activate and test.

How can I use internet in both SIM?

If two SIMs are inserted in your device, you can enable Smart data switch. Your device will automatically switch the mobile data SIM based on the network quality to optimise your Internet experience. Go to Settings > Mobile network > SIM management and enable Switch data connection during calls.

Can I receive text messages on a dual SIM?

Dual SIM Dual Standby (DSDS)

You can receive calls and messages to both SIM cards. Before you can use the SIM cards, you have to enable them in the Dual SIM settings menu. Data traffic can only be handled on one SIM card at a time and you can select which SIM card you want to use.

How do I switch between dual SIM cards in Samsung?

How do I know which SIM is receiving the message?

Just simply open the message for which want to know it's receiving sim, there at top of the message it will be written 1 or 2. 1 means sim in the slot one recived the message and 2 for sim in slot 2.

Why does my phone say SIM 1 and SIM 2?

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 I use just one SIM in a dual SIM phone?

Yes, a dual SIM OPPO phone will function just fine with a single SIM card inserted. However, a second SIM can be useful for backup storage even if it's not connected to a network, and you never know when it could be useful.

Are multiple SIM cards illegal?

Although there are SIM cloning kits available online that allow you to have 2 sims and the same number, SIM cloning is illegal in the UK, and for a good reason.