In today's information society, the leakage of personal privacy has become a social disorder. Many people are often harassed by advertisements or fraud of strange phones. Therefore, it is time to prepare a spare mobile phone card number (life number) for themselves. With the emergence of virtual telecom operators like mushrooms, mobile phone charges are getting cheaper and cheaper. For example, I can get the HNA communication phone card every month fifty It is a good choice to use it as a life number because it has a call duration of minutes and free roaming throughout the country.

With a phone card, we need to prepare a dual card dual standby mobile phone or two mobile phones. Dual card and dual standby mobile phones do not exist 100%, such as Apple users, such as the red rice I use note 4G It is also very inconvenient to carry two mobile phones every day. Today, the emergence of dual sharing accounts has solved this problem.

Double sharing number is a hardware product launched by Beijing No. Life Network Technology Co., Ltd. Through it, you can realize the function of double card and double standby for single card mobile phones. Now let's learn about the next dual account:

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Double sharing number is a hardware product, which is very compact from the package. The foam film packaging is adopted, which has the functions of shockproof, damage proof, buffering and moisture-proof. Frontal Lei Feng tried logo It is integrated with the packaging, so striking that it is mistaken for Lei Feng's trial product.

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The back side introduces the hardware details, packing list and manufacturer information of the dual sharing number. According to the package description, the double sharing number is an intelligent hardware that can help you realize double card and double standby on the phone. Dual account only 6.8g , very portable; Battery capacity 55mAh , a little small, which has a great impact on the endurance; Dual account needs to be used together with mobile phone Bluetooth is required for mobile phone four And Android four point three Above, Macintosh requirements 4s above, ios7.0 above.

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Open the package, and the list includes the host, instructions sim Ferrule sim One clamping needle and one lanyard. Dual account needs microSIM Card, so if it is nano The card needs to be converted with a ferrule. If you use a large card, you need to cut the card. Fortunately, the HNA communication card used by the author already contains these three types of cards.

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The dual ID sharing host is very compact, and its length and width are 46.1*25.7*7.5mm , much smaller than bank cards. The small body is convenient to carry, and the attached earphone plug lanyard can be used as a mobile phone pendant.

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On the front of the dual account host is a button with a Bluetooth logo, which can be used for Bluetooth connection with mobile phones, and also serves as an indicator light.

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The bottom of the host is micro USB Jack for battery charging. The internal battery only 55mAh It can be filled in about half an hour. The upper part is the lanyard jack, which is used to fix the pendant. If you don't want to hang it on your mobile phone, you can also put it in your wallet or pocket.

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The back cover is easy to open. Use your fingernails to pry it open micro SIM Card, and help with the lanyard and cover the back cover to complete the installation.

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Plug it into the headphone hole, and you can carry it with your mobile phone. However, the dual sharing number is made of plastic, which will cause severe collision with the phone shell and screen when hung on the phone. It is recommended to cover the shell with film to increase the softness and feel better.

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The instruction manual is relatively simple. It introduces the use of the double sharing number through pictures and text. However, the printing quality of the manual is average, which has an impact on the product experience. Maybe it is because of the evaluation, and the mass production version may be improved.

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Scan the QR code on the manual, select the appropriate Android or Apple software, download and install it. After opening, you need to register an account with your mobile phone. The dual account currently supports China Unicom and mobile phone numbers, but does not support telecom numbers. In addition, it should be noted that you should try to choose a number that has no roaming in the country, otherwise roaming charges may be incurred.

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APP You will be prompted to open the Bluetooth pairing, enter the pairing page, open the phone service, and refresh the Bluetooth device

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At the same time, press and hold the key on the host, and the key indicator will flash red and blue

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APP End will find life-XXX Bluetooth device, just pair it. Next, you can use the dual account. In the connection interface, you can see the battery power display, but if the power consumption ratio is displayed here, it will be more intuitive.

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Through the system setting interface, you can set the ringing tone or vibration mode of the incoming call, and also set the number to not disturb and the time difference rest status, so that you can prevent the rest from being affected.

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adopt APP The interface is similar to the normal mobile phone in making calls and sending SMS messages, and it is also convenient to check the situation of receiving and making calls.

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Through double sharing number APP Make and answer calls through APP Yes, the interface is also APP The other party can also correctly identify the number of the shared number when dialing the other party's phone number. However, it should be noted that APP It is set to self startup to ensure the online of the dual account. Otherwise, the other party will prompt that the dual account is powered off when dialing the dual account.

Summary:

After a few days of trial, the dual account can easily solve the problem of dual card and dual standby, and the call quality is no different from that of normal calls. It is very practical for single card or iPhone users.

In order to protect personal privacy information, it is strongly recommended to purchase a special life account. With a dual sharing account, my privacy protection will be separated, and I will no longer have to worry about harassing phones.

  In addition, because it is a new product, there are also some shortcomings in the dual account:

one        The manual and software interface are relatively simple and need to be improved.

two        The shell of the dual sharing number host has a poor feel, which may cause friction with the phone shell and screen. It is recommended that the host shell be covered with film to become softer.

three        Cannot use the data traffic of the dual account.

four        APP It is more intuitive to display the host power in percentage.

five        Cannot automatically connect after disconnecting from the Bluetooth of the phone.

six        The status update of the dual account phone is slow. It is recommended to optimize it, or add the one button update function.