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How does dual SIM dual standby work?
Dual SIM standby (DSS) A dual SIM standby smartphone is capable of using two SIM cards, but only one card can be used at any given time. The user is required to specify which of the two SIM cards is able to make and receive calls. That means that when one SIM card is working, the other is unreachable.
How do I receive calls on a dual SIM phone?
To enable Dual SIM reachability
- Make sure you have enabled both SIM cards.
- Find and tap Settings > Network & Internet > Advanced > Dual SIM > Dual SIM reachability.
- Drag the slider beside Dual SIM reachability to the right. The phone numbers of the two inserted SIM cards are entered automatically.
What is dual standby in dual SIM phones?
Dual standby means both SIM cards can connect to their own mobile networks. These two SIM cards in the same phone can even be from one carrier. In this case, both are connected to the same mobile network independently, just like from two different phones.
Does dual SIM mean two phone numbers?
A Dual SIM card phone is a phone with two SIM cards. Each SIM card gives you a phone number and a connection to the phone network. It can hold two numbers and two identities at once. You can make or receive calls and send or receive texts on either number and you can give each number only to the people that you chose.
How do I activate Dual SIM standby?
To enable Dual SIM reachability From your Home screen, tap the Application screen icon. Find and tap Settings > Dual SIM/Dual SIM settings > Dual SIM reachability. Drag the slider beside Dual SIM reachability to the right. The phone numbers of the two inserted SIM cards are entered automatically.
How do you switch between SIMs on a Dual SIM phone?
In the Dual SIM settings, tap on one of the SIM card names or the Edit option next to them. On the next screen, you should be able to insert a new name of the SIM card and, for some devices, change the color associated with it. That’s it.
How do I activate dual SIM standby?
How does dual SIM work on an Android phone?
Android phone basically have two different dual SIM systems, AFAIK: DSFA (Dual Sim Full Active): both SIMs can receive calls simultaneously, and you can switch between one call and the other DSDS (Dual Sim Dual Standby): when one SIM is receiving a call, the other one is in standby.
What are the different types of dual SIM?
These are the types of Dual SIM implementations available: Dual SIM Single Standby (Passive) – this is the worst implementation of the Dual SIM technology, and affordable phones commonly use it. A Dual SIM Passive phone is capable of using two different SIM cards, but only one of them can be active at any time.
How does a dual SIM passive phone work?
A Dual SIM Passive phone is capable of using 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 are the disadvantages of dual SIM phones?
The disadvantage of Dual SIM Dual Active phones is that these devices have two radio transceivers, one for each SIM card. It means that they consume more battery than regular Single SIM smartphones and they are more expensive to manufacture, leading to a higher price.