Mostly, making calls nationally and internationally, can be very expensive in any country and regardless of the telephone operator to which the line belongs. Therefore, users focus on locating other cheaper alternatives so as not to stop calling on the phone.
In the case of iOS, its users can access such calls completely for free , whether they are directed to mobile phones or landlines. Taking into account that, in addition to that, they also provide a fairly good quality grade. Which, it is possible to do thanks to certain methods designed for the iPhone .
In this way, we want to let you know these possible methods of running on your iOS smartphone, detailing its main features and additionally, the advantages of using them . Like the steps to follow in each and several extra apps that allow you to make international calls without cost.
Index:
What methods to make free calls from iOS devices exist?
It is of great importance, to know what are the best and most updated methods to be able to call from iOS devices for free , today. So, below, we indicate each of them together with their main peculiarities and explaining what they are based on:
WiFi Calling
From the recognized “Wi-Fi Calling” function there is the possibility of making or receiving phone calls with just having a Wi-Fi connection in those areas that even have little cellular signal or are not covered. Which is widely used in Europe and the United States.
In this sense, Wi-Fi Calling refers to a technology that provides the necessary tools to make calls using voice over IP or, the well-known VoIP; instead of the typical 2G network. Which means that, in terms of cost reduction , it can be very advantageous for iPhone users.
However, it is appropriate to point out that, some companies discount Wi-Fi calls from plans per customer minutes. But, in case they work correctly, that is, for free ; it will be impossible to distinguish calls of this type compared to those made by cellular means. This, thanks to the quality since the iPhone is able to move from one network to the other, automatically .
VoLTE
This method consists of making voice calls from the LTE network , which is also known as the 4G network. Thus, an extremely novel solution due to the fact that, normally, operators used GSM or UMTS networks to transmit all voice communications between mobiles and, on the other hand, 3G and 4G networks were only responsible for transferring the data over the Internet.
Which, I change thanks to the operators that have a VoLTE service, being able to transmit the voice in small packages that are compressed by Internet . As is done in WhatsApp conversations or when using Gmail, for example.
It should be noted that VoLTE technology exhibits absolutely good sound quality . Since, you can transmit voice calls using a high-speed data connection and thus have much more bandwidth; allowing phone calls with CD quality.
VoIP
Taking into account that, VoIP stands for “Voice Over Internet Protocol” which means, in Spanish, “Voice over Internet Protocol” is about a mobile phone method supported by iOS smartphones. Which, basically, is a type of technology that has the ability to provide voice communication and multimedia sessions on Internet Protocol or IP .
Which means that, it is a telephone service through which all calls made to any telephone number, are routed through the Internet leaving aside the usual telephone line. Thus, similar to the previous method, transforms voice data into voice packets ; as managed in email, for example.
In this sense, calling from the VoIP method does not require that individual packets follow the same route during the call. So, if the line is down, it is possible to use an alternative route to simplify the process .
External applications
Another of the most common methods to call nationally and internationally from your mobile without any cost , is using certain external apps that have all the necessary functions to facilitate this process. Whether through the renowned WhatsApp messaging app , by Telegram or other options similar to them.
In this sense, from the comfort of your iPhone, you can download and install them for free. Like, call unlimited to other mobiles regardless of their location and just have a good Internet connection or mobile data. In addition, they also allow you to manage various procedures of interest, such as sharing files of different types.
What are the advantages of using these methods to call?
In view of the fact that they are free to execute and simple methods to perform from any Apple smartphone, of course they reveal important advantages that should be taken into account. So, to know the main benefits that ensures the fact of using these methods to make calls, here we indicate the ones that show more relevance:
- High definition voice and clearer calls : Without a doubt, this is the most important advantage revealed by the methods detailed above. Since, with a good Internet connection, the method of understanding traditional calls will be set aside.
- Full Wi-Fi integration : Both calls by This medium, like the method of VoLTE, VoIP and external applications, have full integration of this type of connections. So that, wherever there is WiFi, you can make the calls you want.
- Great savings on the rate of minutes and data : Thanks to what they are called they achieve be made free from any of these methods, you can ensure a significant savings in the monthly minute rate. Even, also a saving of the mobile data, because they are executed with Internet, but this can be directly of a connection to Wi-Fi.
- Much faster connections : Sometimes , the time of establishing a call in a traditional way can be an inconvenient time, especially if there is little coverage. However, from these tactics, this time will show a remarkable reduction to be able to establish communication in just two seconds.
- A lower battery consumption of the iPhone : According official data, it is known that these methods implemented to call for free, involve a fairly moderate energy consumption. Especially, if they are VoLTE services, due to the fact that their network requirements are less demanding.
Steps to make free calls from my easy and fast iPhone mobile
Once the functions of each ideal method for making national and international calls from an iPhone mobile phone, free of charge; you will be wondering what are the procedures to follow to be able to perform each one of them and start benefiting from its advantages.
Then, then, learn more about this:
With WiFi Calling
If you want to activate Wi-Fi calls on your iPhone, the process is very simple to execute. Next, the steps you should take :
- To start, enter the Device Settings menu.
- Then, select the option “Phone” .
- Now, you must go to “Wi-Fi Calling” and enable the function indicated by “On this iPhone” . Surely, you will have to enter or confirm your address for emergency services.
Thus, in case the WiFi Calling function is available in your iPhone version, you will immediately be able to observe that, in the status bar, after the operator, you will see “WiFi” and with this, you simply need start using this method nationally and internationally .
It should be noted that, this type of tactic allows emergency calls to be made, without any inconvenience. If does not have location enabled , the response services will use the mobile location to easily locate you.
On the other hand, if you want to add this kind of calls to other devices, so that the devices in your iCloud account can make and receive calls even if your iPhone is not nearby, do the following:
- You must perform the same procedure detailed above to enable WiFi Calling and also activate the option that prints “Add for other devices” .
- After that, sign in to iCloud and FaceTime on your other devices , just like with the same Apple ID and the same key you use on the iPhone.
- To activate those calls on iPad or iPod Touch , enter the settings menu and then press “FaceTime”> iPhone calls> Press “Update to WiFi calls”.
- If you want to enable it On your Mac , the process is: Enter the “FaceTime” option, choose FaceTime and then Preferences> Settings> Choose iPhone Calls> Update calls over WiFi.
- Finally, you they will show a code that you must type on the iPhone, then tap on “Allow” and voila.
With VoLTE
As we have indicated throughout the post, voice calls using VoLTE on Apple devices, guarantee high quality . However, before attempting to enable the feature on your iPhone, you must take into account that this must be version 6 or later.
Additionally, it is also necessary to verify some relevant factors, such as your operator and location . To know, for sure, if they can admit this method to call nationally and internationally. Since, some mobile phone operators only allow you to activate VoLTE in certain locations or in specific area codes. For which, you must contact it and obtain such information .
Once you have verified that on your iPhone if it is possible to enable the method of calling by VoLTE, proceed to the procedure that we present here :
- To start, you must activate the function or check if it is already enabled. Since, by default, several operators worldwide have already activated VoLTE.
- In this sense, access the Smartphone Settings and press the option “Cellular data” .
- Then, go to “Options” and find yourself in the one that says “Activate LTE” . If the “Voice and data” option is disabled, simply touch it to enable it and that’s it. With this, you can call now, free of charge, using LTE or 4G.
In certain situations, some errors that we detail can be generated, below:
- A message appears that says “Unable to activate LTE calls. To activate LTE calls on this account, contact your operator ”. This can happen with some types of account with certain operators. To solve this, the only way is to contact the telephone operator.
- You are asked to insert a new SIM card . In this case, the method in question may not approve your SIM card because it is old. Then, to solve the fault and get to use VoLTE, you will have to insert a new card.
With VoIP
Thanks to the fact that VoIP technology has begun to accompany mobile devices with WiFi connectivity, it is now possible to make national and especially international calls with a saving in calls that is totally impressive .
In this sense, to use this method of communication from an iPhone, it will be necessary to have a program or application that simplifies the process. Which, generically, are known as softphone.
But well, this time, we will use an application that can be downloaded on iOS devices, which is known as “Zoiper” . Detailed this, let’s start with the steps to execute:
- Directly from the Apple Store, you must download the Zoiper application and proceed to install it on your iPhone with the default settings.
- Next, Open the Zoiper that you see from the icon on the mobile’s wallpaper.
- To proceed to register the data of the SIP or VoIP account, press the “Settings” option on the first screen of this app, which is in the lower menu.
- After that, go to the “Accounts” option and click on the one that says “SIP Account” that you see first.
- In order to create a new account, you must click on the “+” symbol and on the new screen that appears, you have to enter all the data of the SIP account Which, must be delivered by the VoIP service provider.
The following should be noted:
- In “ Account name” , you have to enter the name of the SIP account badge.
- In the “Domain” , enter the IP address or server name of the provider of this type of services.
- In “Password” , you must enter the key belonging to the SIP account.
- To conclude, you need to press the “Register” button. So, a green message appears under the account name that prints “Available” . With which, you can already dial the phone number you want.
With WhatsApp
It is no secret to anyone that, WhatsApp is the most important and used instant messaging app worldwide. This, thanks to the different functions offered to its billions that users and the ease of use that it implies. In addition, it allows great savings in the call rate of any smartphone, as it has the possibility of making national and international voice calls, and even video calls .
In this sense, it is estimated as other of the best methods to use on any iPhone to be able to call for free . If you still do not know how to manage it, then each step to follow: 
- First of all, you must make sure to have a Wi-Fi connection , so that you can connect it to your Apple mobile and thus not spend any of your data rate. Since, these WhatsApp voice calls cost them.
- Subsequently, add to your contacts the phone number you wish to dial; This must be a mobile. In the case of a terminal that has a telephone line from another country, you need to add it using the indicated area code . For example, “+34” followed by the mobile number (in Spain). This person must have an account in the application.
- Once the above is specified, click on the “New message” command that can be seen at the top of the “Chats” .
- Following this, you will be shown the list of all contacts using Wasap and browsing it, locate the user’s name with which you want to communicate.
- Finally, press the icon in the form of telephone that is in the upper right of the iPhone screen and with that, you will be calling the person in question.
With Telegram
This other messaging application is also considered as another of the most recommended tactics to make phone calls for free , regardless of where the caller is.
Then, highlighting that the app added this function around 2017 and in the case of iPhone, must make use of version 3.18 of Telegram which is the one that contains such update; Next, we announce the main steps to be executed:
- It is necessary that the other person is also a Telegram user and when specifying that, you must find the contact between the whole list that you have in that app and click on it.
- Subsequently, locate the telephone icon that appears at the top of the contact’s profile picture and when pressed, you will already be dialing that person .
It is valuable to note that, it is relevant that you make use of an optimal Wi-Fi connection, in order to avoid the expense of mobile data and also ensure a good quality of voice transmission.
List of the best applications to make free international calls from my iOS
Now, if you want to know what are the most optimal applications currently available to make international calls without spending absolutely nothing on your Apple device.
Here is a list of the five best solutions:
UppTalk
