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Answer:               Yes, with some limitations

WebEx supplies apps for iOS (Apple), Android, Blackberry and Windows Phone devices.  In some cases, there are limitations as to user experience provided vs what is available from a laptop or PC.   Please refer to this webpage for further information:    https://www.webex.com/products/web-conferencing/mobile.html

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• Join via Cisco WebEx meeting email invite, meeting number, Cisco WebEx site URL, My Meetings List, or Android home screen widget
• Join the meeting before the host
• Integrated VoIP audio and web conferencing on Wi-Fi and 3G/4G
• Simple Call-in capabilities pass conference ID and attendee ID automatically
• Full-screen meeting view
• View attendee list
• View shared content with annotations
• Pinch to zoom and scan
• Private or group chat
• Recording indicator

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Apple iOS (iPhone, iPad) FAQs

What capabilities do I get on the mobile app?

• Join the meeting via: the WebEx Meetings email invite, the WebEx site or Personal Room URL, your My Meetings List, or the meeting number
• Join the meeting before the host
• Integrated VoIP audio and web conferencing on Wi-Fi, 3G/4G, and LTE
• Personal Conferencing Number (PCN) support
• Full-screen meeting view
• View attendee list
• View shared content with annotations
• Pinch to zoom and scan
• Private or group chat
• Share a file during a meeting (iPad only, not available for Basic plans)

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For Blackberry and Windows Phone information, please see the links above.

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