Having two SIM cards on your Samsung Galaxy A31 can be of great use. We will see here how to insert the two cards into your Samsung Galaxy A31. Then we will see how to activate them, especially for data usage. Finally, we will see why having two SIM cards can be wise, then How does it work. Show
First of all, for the day-to-day management of your Samsung Galaxy A31, the easiest solution may be to use a Dual SIM manager. We recommend in particular Dual Sim Selector, SIM Tool Manager ou Dual Sim Dialer Widget. Via some of these apps like Dual Apps, you can have two separate game or social network accounts (Facebook, Twitter, Instagram, TikTok etc.) from your Samsung Galaxy A31. You can also block certain calls on one SIM and not on the other. Also, you can have two social accounts with a single SIM card on Samsung Galaxy A31, using apps like dual Space, Parallel Space ou 2Accounts. This will allow you to have two or more social accounts on your Samsung Galaxy A31 (two accounts Facebook, Whatsapp, Instagram, Messenger, etc.), and games (Clash of Clans, Lords Mobile, FreeFire, LOL, Minecraft, etc.). How to insert your two SIM cards on Samsung Galaxy A31Here is how to insert your SIM cards in 3 steps.
Transfer calls between the two SIMs on Samsung Galaxy A31To forward your calls from one SIM card to another, you can simply use an application for transferring calls between SIMs. This is very useful if one of the lines is busy or if the network is missing. You can also do the following.
How to activate and manage data via the second SIM cardYou can very simply change the SIM card using the data. To do this.
The advantages of Dual SIM on Samsung Galaxy A31There are now many mobile operators offering different plans. For example, you may want to use telephony via a SIM card, then data with another SIM card, from another operator. This will perhaps allow you to save on tariffs by making use of the competition. You can also choose to have a business line and a personal line on your Samsung Galaxy A31. At last, Dual SIM is very useful if you are traveling abroad : you can use a bundle in one country, and another bundle in the visited country. Having two separate phones is surely not a good solution. With the use of two phones, you can more easily lose one of the devices including your Samsung Galaxy A31. There is also the difficulty of recharging the battery if you only have an electrical outlet available. To recap on the advantages of using Dual SIM on your Samsung Galaxy A31
Dual SIM on Samsung Galaxy A31: how does it work?The users of some mobile phones can use two SIM cards, which is called dual SIM operation. Once a second SIM card is installed, users can manually switch between two separate mobile network services. Your Samsung Galaxy A31 probably has hardware support to keep both connections in a “sleep” state for automatic switching. Your Samsung Galaxy A31 may also have separate transceivers to maintain both network connections at the same time. To make the best use of your Dual SIM on your Samsung Galaxy A31, we recommend some applications available on the Play Store. All expert teams are at your disposal if you need more information. Find all our articles on Samsung Galaxy A31 to help you. In case of failure, the guarantee could ultimately be of good help to you. Why is my Samsung not reading my SIM card?Reinsert the SIM card, making sure it is properly installed in the tray. On most models, the SIM card should be placed on the tray with the gold-colored contact facing upwards. If you insert the tray into the slot while the SIM card is placed improperly, the SIM card may not be recognized.
Why is my SIM card suddenly not detected?Loose SIM card slot will caused the card losing the connection with the reader of the device. Solution: You can try to apply some pressure to the slot check again if the slot hold the SIM properly. 3. Dust over the slot and SIM card reader making the slot incapable of reading the card properly.
Why does my Samsung say no SIM card when there is one?Go to Settings > Wi-Fi & Network > SIM & Network > SIM Setting > Network Operators > Choose Automatically to auto choose the network operator. This should hopefully resolve the “No SIM card detected” error message on Android phones.
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