Installation & Login

System Requirements

Supported Operating Systems

Network Requirements

• Internet connection (Wi-Fi or mobile data)
• Microphone permission for voice calls
• Camera permission for video calls
• Notification permission for incoming calls
• Contacts permission (optional) for phonebook integration

App Installation

iOS Installation

1. Open App Store
   Open the App Store on your iPhone.
2. Search for Linkus
   Search for "Linkus" or use the direct download link from your welcome email.
3. Install App
   Tap "Get" and confirm the installation with Touch ID, Face ID, or your passcode.
4. Grant Permissions
   Allow the app access to microphone, notifications, and optionally camera and contacts.

Android Installation

1. Open Google Play Store
   Open the Google Play Store on your Android device.
2. Search for Linkus
   Search for "Linkus" or use the direct download link from your welcome email.
3. Install App
   Tap "Install" and wait for the download to complete.
4. Grant Permissions
   Grant the app all necessary permissions when first launched.

Logging into Linkus Mobile Client

Login Overview

Linkus offers various login methods for maximum flexibility:

Option 1: Login with QR Code

1. Open Linkus App
   Launch the Linkus app on your mobile device.
2. Activate QR Code Scanner
   Tap the QR code icon in the top-right corner of the login page.
3. Scan QR Code
   Scan the QR code from your welcome email. The app will automatically detect the login information.
4. Automatic Login
   Linkus will log you in automatically and open the main interface.

Option 2: Login with Login Link

1. Copy Login Link
   Copy the login link from your Linkus welcome email on your mobile device.
2. Open Linkus App
   Open the Linkus Mobile Client app.
3. Automatic Detection
   Linkus automatically detects the account information and asks if you want to log in with this account.
4. Confirm Login
   Tap "Yes" in the pop-up dialog to confirm the login.

Option 3: Manual Login

1. Enter Login Details
   Enter the following information:
   • Username: Your extension number or email address
   • Password: Your user password
   • SN/Domain: Server address or domain name
2. Custom Settings (optional)
   If needed, tap "Custom Settings" and enter specific IP addresses and ports.
3. Two-Factor Authentication
   If enabled, enter the authentication code from your authenticator app or email:
   • Enter 6-digit code
   • Optional: Select "Trusted Device"
   • Tap "LOG IN"
4. Complete Login
   Tap "Login" to complete the process.

Option 4: Single Sign-On (SSO)

Microsoft Account

1. Select Microsoft Login
   Tap the Microsoft icon on the Linkus login page.
2. Microsoft Sign-in
   You'll be redirected to the Microsoft sign-in page. Sign in with your Microsoft credentials.
3. Automatic Login
   After successful Microsoft authentication, you'll be automatically logged into Linkus.

Google Account

1. Enter Server Address
   In the "SN/Domain" field, enter the server address allowed for Google SSO.
2. Google Sign-in
   Tap the Google icon and sign in with your Google account.
3. Automatic Login
   After Google authentication, you'll be automatically logged into Linkus.

Initial Setup

Edit Personal Information

1. Tap your account icon in the top-left corner
2. Select "Personal Information"
3. Edit your profile picture, name, mobile number, or email address
4. Save the changes

Configure Push Notifications

1. Tap your account in the top-left corner
2. Toggle the "Stop Push Notifications" option on/off
3. Confirm your selection in the pop-up window

Password Management

Change Password

1. Go to your account → Settings → Password Management
2. Enter your old password
3. Enter your new password twice
4. Tap "Save"

Reset Password

1. Tap "Forgot Password?" on the login page
2. Enter your extension number and email address
3. Enter the Linkus Server network information
4. Tap "Send Verification Code"
5. Enter the verification code from the email and tap "Next"
6. Enter your new password twice and tap "Save"