Now there are many Android phones with dual cards and dual standby, but Apple has always adhered to its single card design, which is inconvenient for some multi card users who use Apple. They need to carry at least two mobile phones to meet the needs of daily life. Dual card and dual standby is what many Apple users need. Today, I would like to introduce a "black technology", which is the first smart hardware product "dual sharing number" produced by Digital Life. With this little thing, you can change your Apple phone into dual card and dual standby.

[Appearance appreciation]

The package of Shuangxiang number is very simple. It uses environment-friendly paper packaging bags. Some product introductions and QR codes are printed on the package. Scanning the QR code can directly download the mobile phone APP. However, after opening it, you will find that there is a layer of bubble film in the original inner layer, which can play a protective role in the transportation process.

In addition to the "Double ID" device, there is also a manual, card taking pin, card holder and lanyard in the packaging bag, all of which are practical accessories. There is no charging plug and USB charging cable. It would be better if a charging cable were given as a gift.

The size of the "Double Enjoyment Number" is 46.1mm * 25.mm * 7.5mm, and its weight is 6.8g. It is about the size of a thumb and weighs as much as a dollar coin. It is easy to carry.

The "dual sharing account" only has a Bluetooth button on the front of the body. Long press the button and the indicator light starts to flash red and blue, but the brightness is not very high, so you can pair with Bluetooth.

There is a small hole at one end of the device, which can be used to tie the rope, but I think no Apple user will use this function; At the other end is a Micro USB charging interface, which can be charged directly with the mobile phone charger. The battery capacity is 55mAh, and it can be used normally for 15 days after 30 minutes of charging.

There is a small gap on the side of the fuselage, which is convenient for opening the device shell. After opening, we can see that there is only one Micro SIM card slot inside, which supports China Mobile and Unicom SIM cards. The card slot is fixed with an old style buckle, which looks a bit loose. If it is changed to a slot type, it should be more secure.

"Dual account" uses Micro SIM card. If you use Nano SIM card, you can use the card holder in the accessory.

[Function Experience]

"Dual account" adopts the mechanism of separating SIM card authentication and communication. The hardware part is responsible for SIM card authentication and authentication, and the mobile phone APP is responsible for communication functions. Therefore, if we want to use all its functions normally, we also need to download the "dual account" mobile app on the mobile phone to use it together.

We can scan the QR code on the package or download the "Dual ID" APP directly from the "App Store" on the iPhone.

Enter the main interface of the "dual sharing number" mobile app. To use it normally, you need to register first. Click the "Login" icon in the upper right corner of the interface, enter and enter the mobile phone number for verification. We can directly use the current mobile phone number for registration. After verification, you can start to use. When registering, you need to pay attention to that. When you need to obtain permission, you can select "Yes".

In addition to the above registration method, we can also register via the mobile phone number in the box. The mobile phone terminal enables Bluetooth, and then long press the Bluetooth button on the dual sharing number hardware. When the indicator light flashes red and blue, click the name of the dual sharing number found on the mobile phone terminal to start automatic pairing. If the pairing is successful, the login is successful.

After the account is logged in, we can start to use the dual account function. At the bottom of the main interface, we can see three options: "communication", "message" and "me". First, let's test the "communication" function. The dialing interface is very similar to the IOS system's dialing keyboard. After authorization, you can directly read the local address book or view the call record.

When you make a call through the "Communication" interface of the "Dual Sharing ID", there will be a SIM card selection prompt. Is it possible to have a feeling of dual SIM cards and dual standby phones. When you use the call function for the first time, you will be prompted to access the microphone. You must select "OK" here, or you will only be able to listen to others. After testing, the clarity and stability of the call are still good.

To use our "dual account" function normally, you must ensure that one of the WiFi network or mobile data traffic is turned on. If both are turned off, the SIM card number in the dual account cannot be used normally.

In addition to making and answering calls, the "dual sharing account" can also send and receive SMS messages, and after receiving SMS messages, it can also directly remind on Apple's lock screen interface, which is very good.

The currently logged in account can be viewed in the "I" interface, and the operations of "Dual ID Phone" and "System Settings" can also be carried out. The current power display in the "Dual ID Phone" option is in the form of icons. If it can be changed to digital display, it should be more intuitive.

At present, the settings available on the "dual account" mobile phone APP are very limited, and only simple language selection, sound, vibration, Do Not Disturb mode and jet lag rest mode can be set. After reading the following introduction, even if the function of "jet lag rest mode" is only a "Do Not Disturb Function" with time period, it is better to combine it into "Do Not Disturb Mode".

Summary

The emergence of the "dual sharing number" has indeed brought good news to Apple users with a single card. The body is light and compact, and it is easy to carry. The key is that the price is not high, and it is practical and convenient. However, some details still need to be further optimized. The built-in SIM card slot feels a bit loose. Personally, it would be better if I replaced it with a slot type one; The current function of the "dual account" APP on the mobile phone is very monotonous. It can only carry out some simple calls and SMS functions. If you add functions such as clicking notes and recording in the call interface, it should be more convenient to use. Of course, this is only the first version of the "double sharing account", and we hope that through continuous system optimization we can bring more surprises.