I need to use two mobile phone numbers for my own reasons. One for work and one for personal use. Since the Apple phone used does not support the dual card function, only two phones can be carried all day. Very inconvenient. With this double number. I tried it for a few days and felt it was very good. Very convenient. No longer need to take two mobile phones everywhere. Overall, I felt pretty good these days.

This evaluation is mainly for practicability evaluation and disassembly evaluation.

The packaging is very ordinary, only one paper bag is used for packaging. If you design a box, it will feel taller. yes or no.

It is equipped with a clip, a sleeve and a headphone hole strap

Close up of double sharing number

Compare the size with the Apple phone

After opening the rear cover

Open the card holder and prepare to install the SIM card

This is the Xiaomi 3 mobile phone used for my second mobile phone card

Scan the QR code on the manual with Apple mobile phone and install the APP

Select IOS version to download and install

Dual account APP main interface

Click "I" in the lower right corner to replace the mobile card on Xiaomi 3 mobile phone and register with the mobile phone number

Open dual account

Install the mobile phone card on Xiaomi 3 to the dual sharing account, and turn on Bluetooth search

Bluetooth pairing succeeded

On the dual account: My homepage

Test function of sending SMS to mobile phone card on dual sharing account, normal

Call the mobile phone number on the shared account to test, it is normal

Make a call test on Apple's dual number APP

You can choose to use SIM card 1 (the mobile phone card on the Apple phone) or SIM card (the mobile phone card on the dual sharing number) to make a call, just like the operation of ordinary dual card mobile phones.

I specially found another mobile phone card to test, and it was normal to make calls using the second mobile phone card on the dual account APP

The following is the disassembly evaluation

Remove the screws first

Remove the middle shell

Remove the mainboard

Mainboard close-up

Finally, Zhang Quanfu

Trial summary:

Advantages: With it, you no longer need to bring two mobile phones

Disadvantages: Sometimes the incoming call cannot be received, so the steward can only use SMS to remind the incoming call. It would be perfect if it could be improved.