A Step-by-Step Guide on Using the MizuPhone App for iOS


The MizuPhone app for iOS is a feature-rich application that enables you to make and receive calls using the Session Initiation Protocol (SIP). With its intuitive interface and advanced functionalities, MizuPhone offers a seamless calling experience on your iOS device. In this guide, we will walk you through the process of using the MizuPhone app on your iOS device. Let’s get started!

Step 1: Installation and Setup

  1. Open the App Store on your iOS device.
  2. Search for “MizuPhone” and tap on the app from the search results.
  3. Tap the “Get” button to download and install the app on your device.
  4. Once installed, locate the MizuPhone app on your home screen and tap to open it.

Step 2: Configuring the MizuPhone App

  1. Upon launching the app, you will be prompted to configure your SIP account.
  2. Tap on the “Settings” icon located in the bottom right corner of the screen.
  3. In the settings menu, tap on “Accounts” and then select “Add Account.”
  4. Enter the required information, including your SIP username, password, and domain provided by TELAIR.
  5. Optionally, you can configure additional settings such as audio codecs and network preferences.
  6. Tap the “Save” button to save your SIP account configuration.

Step 3: Making Calls

  1. From the main screen of the MizuPhone app, you will see a dial pad.
  2. To make a call, simply enter the desired phone number using the dial pad.
  3. Alternatively, you can choose a contact from your device’s address book by tapping the address book icon.
  4. Once you have entered the number or selected a contact, tap the green phone icon to initiate the call.
  5. During the call, you can adjust the call volume, mute/unmute the call, or use the speakerphone by tapping the corresponding icons on the call screen.
  6. To end the call, tap the red phone icon.

Step 4: Receiving Calls

  1. When you receive an incoming call, the MizuPhone app will display a notification on your iOS device’s screen.
  2. To answer the call, swipe the notification or tap on it to open the MizuPhone app.
  3. On the call screen, you will see options to answer the call, decline the call, or send the caller to voicemail.
  4. You can also adjust call volume, mute/unmute, or switch to speakerphone during the call.

Step 5: Additional Features

  1. MizuPhone offers additional features such as call recording, call transfer, and call hold.
  2. To access these features during an ongoing call, tap the screen to bring up the call controls.
  3. Depending on the call, you will see icons for call recording, call transfer, or call hold.
  4. Tap the corresponding icon to activate the desired feature.


Congratulations! You have successfully learned how to use the MizuPhone app for iOS. With its robust capabilities and user-friendly interface, MizuPhone enables you to make and receive calls seamlessly using your TELAIR service.