Use Zoom Phone on your iOS or Android device to stay connected with calls, SMS, voicemail, and all essential phone features while on the go.
⏱️ Estimated Time: 15-20 minutes
👤 Who's This For
End users who need mobile access to Zoom Phone for calls, messages, and voicemail from smartphones or tablets
💼 Use Case
You work remotely, travel frequently, or need to stay reachable outside the office. The mobile app lets you make and receive business calls from anywhere using your company phone number.
✔️ Prerequisites
Zoom Phone license activated
iOS device (iPhone/iPad) running iOS 9 or higher OR Android device running Android 5.0 or higher
Stable internet connection (Wi-Fi or cellular data)
App Store (iOS) or Google Play Store (Android) access
Installing the Zoom Mobile App
The Zoom Phone functionality is built into the standard Zoom Workplace app.
For iOS (iPhone/iPad)
1
Open the App Store
Tap the App Store icon on your device
2
Search for Zoom
Tap Search at the bottom right
Type "Zoom" or "Zoom Workplace" in the search box
Select ZOOM Cloud Meetings or Zoom Workplace from results
3
Install the App
Tap Get or the download icon
Authenticate with Face ID, Touch ID, or your Apple ID password
Wait for installation to complete
4
Launch Zoom
Tap Open or find the Zoom icon on your home screen
The app is now ready for setup
For Android
1
Open Google Play Store
Tap the Play Store icon on your device
2
Search for Zoom
Tap the search bar at the top
Type "Zoom" or "Zoom Workplace"
Select Zoom Workplace or Zoom Cloud Meetings from results
3
Install the App
Tap Install
Accept permissions when prompted
Wait for download and installation
4
Launch Zoom
Tap Open or find Zoom in your app drawer
Ready to sign in and configure
Signing In and Initial Setup
Connect your Zoom Phone account to the mobile app.
1
Sign In to Zoom
Open the Zoom app
Tap Sign In
Enter your work email and password
OR sign in with SSO if your organization uses it
2
Verify Phone Access
After signing in, look for the Phone icon in the bottom navigation
If you don't see it, sign out and sign back in
If still missing, contact your admin to verify your Zoom Phone license
3
Enable Notifications (Critical)
When prompted, tap Allow for notifications
This ensures you receive incoming calls even when the app is closed
You can also enable notifications in your device Settings > Zoom
4
Configure Location Services
Enable location permissions for emergency calling (E911)
iOS: Settings > Zoom > Location > While Using the App
Important: Without notification permissions, you won't receive calls when the app is closed.
Navigating the Mobile Phone Interface
The Phone tab is your command center for all calling features.
Phone Tab Overview
Tap Phone in the bottom navigation to access:
Dial Pad: Make calls by entering numbers
Contacts: Access your directory (Starred, Internal, External)
History: View call logs and missed calls
Voicemail: Listen to messages and see transcriptions
SMS: Send and receive text messages
Lines: View shared lines (if applicable)
Key Interface Elements
At the Top:
Search bar for quick contact/number lookup
Caller ID selector (if you have multiple numbers)
Bottom Navigation:
Team Chat, Meetings, Phone, Mail (depending on your license)
Making Calls from Mobile
Multiple methods for placing calls from your smartphone.
Using the Dial Pad
1
Open Phone Tab
Tap Phone in bottom navigation
Dial pad appears automatically
2
Enter the Number
Tap numbers on screen OR use your device's keyboard
Include area code for external calls
For international calls, add country code (+ then country code)
3
Select Caller ID (if needed)
Tap the dropdown at the top
Choose which of your assigned numbers displays to recipient
4
Place the Call
Tap the green phone icon
Call connects
Calling from Contacts
1
Access Contacts
In the Phone tab, tap Contacts or use the search bar
Browse Starred, Internal, or External contacts
2
Find Your Contact
Scroll or search by name
Tap the contact name
3
Initiate Call
Tap the phone icon next to their name
If multiple numbers exist, select which one to call
Calling from History
Quick redial from your call log.
1
Open History Tab
In Phone tab, tap History
View all recent calls (incoming, outgoing, missed)
2
Tap to Call
Tap the phone icon next to any entry
Call connects to that number immediately
Receiving Calls on Mobile
Zoom Phone calls work even when the app is closed.
Call Notifications
When App is Open:
Full-screen call notification appears
See caller name/number
Access all response options
When App is Closed:
Lock screen notification appears
Ringtone plays
Accept or decline from lock screen
Works like a native phone call (if CallKit enabled on iOS)
Answering Calls
When a call comes in, you'll see these options:
1
Accept
Tap Accept or swipe to answer
Call connects immediately
2
Decline
Tap Decline
Sends caller to voicemail (based on your settings)
3
Decline with Message (SMS)
Tap Decline with Message
Select a pre-written text response
Message sent to caller while routing to voicemail
Only works for mobile callers (not desk phones)
4
Ignore
Tap Ignore (Android) or dismiss notification
Stops ringing on your device
Call continues on other devices
Useful for shared lines where someone else can answer
Pro Tip: If you have CallKit enabled (iOS), Zoom calls integrate with your phone's native call interface, appearing in your recent calls list.
Mobile In-Call Controls
Manage active calls with the mobile control interface.
Primary Controls:
Mute/Unmute: Tap microphone icon
Keypad: Access dial pad for phone menus
Audio: Switch between speaker, Bluetooth, or earpiece
Add Call: Conference in another person
Hold: Place caller on hold
Transfer: Transfer to another number or extension
Meet: Elevate to Zoom meeting
More: Access additional options
Additional Controls (More Menu):
Park call
Invite to meeting
Share call details
Minimize call window
Note: All controls from the desktop app are available on mobile, with touch-optimized interface.
Using SMS on Mobile
Send and receive text messages using your business number.
Sending an SMS
1
Open SMS Tab
In Phone tab, tap SMS
View existing conversations
2
Start New Message
Tap the pencil/compose icon
Enter recipient phone number at the top
3
Type and Send
Type your message in the text field
Tap send button
Message sends from your business number
Reading SMS
Unread messages show badge count
Tap a conversation to view full thread
Messages sync across all devices (desktop, mobile, web)
Managing Voicemail on Mobile
Access and manage voicemail messages from anywhere.
Checking Voicemail
1
Open Voicemail Tab
In Phone tab, tap Voicemail
See list of all messages
2
Listen to Messages
Tap the play button on any message
Voicemail transcription appears automatically
Use speaker icon to toggle speakerphone
3
Voicemail Actions
Delete: Tap trash icon
Call Back: Tap phone icon to return call
Forward: Tap forward icon to share via text or email
Mark as Read/Unread: Swipe or long-press
Voicemail Notifications
Push notification when new voicemail arrives
Email notification with transcription
Badge count on Phone tab
Transcriptions available within seconds
Call Forwarding on Mobile
Temporarily redirect calls while on the go.
Setting Up Quick Call Forwarding
1
Access Call Forwarding
Tap your profile picture (top left or right)
Tap Forward Calls
2
Choose Forwarding Destination
Name or Number: Forward to a colleague or external number
Voicemail/Videomail: Send all calls directly to voicemail
3
Set Time Limit
Choose duration (30 min, 1 hour, 2 hours, etc.)
Or select "Until I turn it off"
4
Enable Forwarding
Tap to activate
Confirmation appears at top of screen
5
Disable When Ready
Tap Turn Off in the persistent reminder banner
Calls resume ringing normally
Default Behavior: "Play my voicemail greeting" is enabled by default. If the forwarded person doesn't answer, the call returns to YOUR voicemail, not theirs.
Switching Between Wi-Fi and Cellular
Adapt to connectivity changes on the fly.
Using Wi-Fi (Default)
Zoom Phone uses Wi-Fi by default
Best call quality and no cellular minutes used
Recommended whenever available
Switching to Cellular Mid-Call
If Wi-Fi becomes unstable during a call:
1
Access Switch Option
During the call, look for Switch to Cellular option
Confirm your mobile phone number
2
Tap Switch
Call transitions to cellular network
Uses your carrier's voice minutes
Call continues without dropping
3
Limitations on Cellular
You lose Zoom Phone features (transfer, hold, park, etc.)
Treated as regular phone call
Switch back to Wi-Fi when possible for full features
Adjusting Mobile Settings
Customize your mobile Zoom Phone experience.
Audio & Ringtone Settings
1
Access Settings
Tap More > Settings > Meetings
2
Configure Audio
Ringtone Volume: Adjust slider
Ringtones: Set different tones for video calls, extension, direct number
Audio Profile: Choose noise suppression level
Notification Settings
Control how and when you receive alerts:
1
In-App Settings
More > Settings > Meetings > General
Enable/disable specific notification types
2
Device-Level Settings
iOS: Device Settings > Zoom > Notifications
Android: Settings > Apps > Zoom > Notifications
Control sound, vibration, lock screen appearance
CallKit Integration (iOS Only)
Enable native iOS phone integration:
Enable CallKit
More > Settings > Meetings > Use CallKit to receive calls
Benefits:
Answer from lock screen like normal calls
Appears in iPhone's native recent calls
Integrates with car Bluetooth systems
Can use Siri voice commands
💡 Mobile App Best Practices
See Details
Enable All Permissions Immediately Grant notifications, microphone, contacts, and location permissions during setup. Missing any creates frustrating gaps in functionality.
Keep App Updated Enable auto-updates in your app store. New features and bug fixes arrive frequently, especially for Zoom Phone.
Use Wi-Fi for Quality Whenever possible, connect to Wi-Fi before calls. Cellular data works but Wi-Fi provides better quality and full feature access.
Enable CallKit (iOS Users) This makes Zoom Phone feel native to iOS. You can answer calls without unlocking, see calls in your history, and use Bluetooth controls.
Set Up Call Forwarding Before Meetings Before important meetings, forward calls to voicemail for the duration. Prevents embarrassing interruptions.
🚀 Quick Wins
See Details
Use Voice Search Instead of typing, tap the microphone in the search bar and say the person's name. Faster than typing on mobile.
Swipe Actions on Voicemail Swipe left on voicemail messages for quick delete. Swipe right to mark as read/unread. No need to tap into each message.
Add to Starred from History Long-press any number in your call history to add it to Starred contacts for future quick access.
Background App Refresh (iOS) Enable in Settings > General > Background App Refresh > Zoom to ensure you receive calls reliably.
⚠️ Common Issues
See Details
"I'm not receiving incoming calls" → Verify notifications are enabled in both Zoom settings AND device settings. Sign out and back in. Ensure Background App Refresh is on (iOS).
"Phone tab isn't showing" → Your Zoom Phone license may not be activated. Contact your admin. Also try signing out completely and signing back in.
"Call quality is poor on cellular" → Switch to Wi-Fi when possible. On cellular, ensure you have strong signal (3+ bars). Close other apps using data in the background.
"Voicemail transcriptions aren't appearing" → Transcriptions take 30-60 seconds to generate. If still missing after a few minutes, contact your admin to verify transcription is enabled.
"Battery drains quickly" → Zoom can use significant battery when constantly connected. Enable battery optimization in device settings, or use Wi-Fi instead of cellular data.
"Can't switch to cellular during call" → This feature requires your mobile carrier number to be configured. Contact your admin to link your mobile number to your Zoom Phone account.
🎯 What's Next
✨ Mobile Setup Complete! You now have:
Zoom Phone installed and configured on mobile
Knowledge of making and receiving calls on the go
SMS and voicemail access from anywhere
Call forwarding for managing availability
Understanding of Wi-Fi vs. cellular calling
Next: Explore call history and missed calls to track your communications, or learn about contact management to organize your directory.
