Shulou(Shulou.com)05/31 Report--

Hello everyone, Lin Fei to answer the above questions for everyone, free phone video, free phone calls many people do not know, now let us take a look!

What free phone software is available?

Now that various online instant messaging tools are widely used, many young friends think that traffic is more useful than talk time. However, for elders who do not understand software APP communication, as well as all kinds of customers who need to contact, it is better to install a free call software on the mobile phone. What free software is there? Today, let's talk about the experience comparison of several mainstream free calling software on iOS platform.

First of all, explain how this free call is achieved:

1. When the user initiates a call, the software APP will spend less traffic (10-30KB) to initiate a call to the server. At this point, the server will randomly use a number to dial the user's own mobile phone number. When the user answers the phone, the system will connect the number of the contact person who wants to call, so that the user who initiates the call only answers his own phone (the three major communication operators in China implement the free policy), so that the concept of free is realized.

2. In order to ensure the voice clarity during the call, some free call software recommends that users turn on 3G/4G traffic or use it all the time in WiFi mode. Calls require approximately 300KB of traffic per minute (functions similar to VoIP). Although the phone bill is free, there is data traffic consumption, which is also something users need to consider.

Although you can find a lot of free online calling software in the App Store, from the reputation point of view,"Yixin" has the highest attention. In addition, through the editorial department's small survey concluded that touch treasure call quality and gift duration is the most reliable, if it is a multi-person mobile phone to form a work group, we must "nail" office efficiency. Of course, Tencent's "caller" has recently joined the ranks of free call software, some people will mention "micro-will," planning to build a stranger chat room. So the above five software is the experience of the comparison project, do not know if there is anything special, is my relatives want to pay special attention to.

1. The free call function of nail does not support any dialing, but it is more suitable for group efficient office use.

Ali's nails are mainly aimed at office workers, meeting the network communication needs of small and micro companies. Functions mainly involve "Group chats,""Free calls,""Ding once": Although it is also defined as free calls, nail software does not support any dial-up connection to landline, only people in the user's mobile phone contact list can make free calls. The highlight of the app is "Smart Office," which allows you to see how many members of the group have read the messages sent and notify each other of the messages that need to be delivered via free phone/free SMS through the D function, ensuring work efficiency.

Ding function can deliver messages by text/voice, and remind recipients by phone or SMS, ensuring office efficiency. In addition, the default has 60 minutes per month free 50 people function. Of course, if you invite friends to use "nail" together, there will be more free D features. The last picture tells you that if you want to make overseas calls/enjoy more micro-apps, you need to apply online.

Bottom line: This app is great for small groups of mobile communication, but you can't dial phone numbers at will, so the range of free call apps is a little narrow!

2. "Call" free call is established on the premise that both parties have installed this APP, there is no free time!

Maybe it's because of the cool air. Tencent's free calling software,"Call," has received much attention recently, but only friends who download and install the "Call" software at the same time can initiate free calls. In addition, the software does not support the possibility of increasing free call duration by other means.

The interface when "calling" friends talk to each other is similar to most free calling software, except that the first reaction of the recipient's mobile phone is not the daily call interface but the phone alert of the "calling" software APP.

Bottom line: Not being able to get free talk time (talking to someone who doesn't have the "call" app installed) is a real pain in the ass. He could only wait for the future improvements of "The Call".

3.E-mail: Free call software with large domestic recognition and user volume, with 'WeChat' function, supporting international roaming.

At the beginning, I vowed to compare with WeChat, but the user group was no better than Tencent. Later modestly studied the market positioning free call software, saw a glimmer of hope. Easy to read = WeChat free call.

There is a standard way to get free airtime. It will be provided to the points system according to the frequency of user use, and users can become different star users through points. Different star users will have different talk times. Under normal circumstances, 3-star users only need to talk for 80 minutes per month. Of course, compared with the multi-person call function provided by E-mail, the international roaming phone function is more suitable for overseas students/friends working overseas, which greatly reduces the expensive international call cost.

Bottom line: e-mail has a clear brand advantage in the free-to-talk software business, but the rules for getting extra talk time are a bit complicated.

4. Touch the treasure.

In fact, this software is occasionally recommended by a colleague, frequent use of words not only give call time but also traffic gift. Friendly interface, clear call quality. It can also realize the non-WiFi callback mode similar to "easy letter" that consumes very little traffic, and the connection is relatively smooth.

As shown in the above figure, when WiFi is turned off and 4G traffic is turned on, there will be an operation prompt to dial back the phone contact, indicating that please connect the 400 call and keep it connected. When the system is connected to 400 phone, it will automatically jump to the normal phone connection mode, just click to answer to talk with the other party, and at the same time, you can also turn off 3G/4G traffic.

One comment: The complimentary call duration can basically meet the call demand of ordinary users for one month, and the call quality is good, and the connection under non-WiFi is smooth.

5. Micro-meeting: Voice chat room is a bright spot, and other items are quite satisfactory.

The free call function of Weihui is quite satisfactory, just want to say a few more words about the function of this voice room, roughly that you can establish a voice room and join other online voice rooms, roughly similar to voice chat rooms. The recommended room that is already online will have a homeowner, Ta has the right to let someone speak or block someone to speak, that is, suddenly entering a strange voice chat room feels a little strange, what should I say?

In addition to the basic 200 minutes of talk time, it's easy to give away time by logging in every day. However, if the "free callback" function is implemented in a non-WiFi environment, the schematic diagram above is also clear.

A word of comment: Since everything is in order, then be a backup free call software, other easy to use free time used up we still have "micro-meeting" short.

For friends who really want to experience the software that calls for free, they should pay most attention to three points: 1. Free call duration (talking to people who do not install the same software);2. Call quality clarity. 3, not based on WiFi environment whether smooth connection. Because it includes Apple iPhone FaceTime audio call, QQ/WeChat and other domestic instant messaging applications, as well as Skype and other foreign communication applications, it can also realize free call function through data connection. It can be seen that if domestic related applications want to occupy an advantage in this industry, they need to work hard in the direction.

About the phone do not have money software which is introduced here, I hope to help you! To learn more about calling free software, you can continue to pay attention to the latest developments in mobile phone software.

This article is finished and I hope it helps everyone.

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