If you don't already use a PIN, then you'll get a message on your device telling you to enable one.

Webex on iPhone or iPad

Webex on Android

You won't be able to use Webex until you set a PIN.

Enable a PIN from the settings menu on your device.

  • iPhone and iPad: Go to Settings , then choose Touch ID & Passcode .
  • Android: Go to Settings , then choose Lock screen .