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  1. Cat Phones Help Centre
  2. Cat® S31
  3. Guides

Guides

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  • S31: Updating Apps to the Latest Available Version
  • S31: Add or Remove Smart Lock
  • S31: Where to Find the Limited Warranty Statement
  • S31: Transferring Data Between Devices
  • S31: Taking Underwater Photos/Videos
  • S31: Enabling/Disabling Call Forwarding
  • S31: Changing the Default SMS App
  • S31: What to do if Your Phone's Loudspeaker is Silent
  • S31: Switching from an iPhone® to a Cat® Android™ Phone
  • S31: Using The Double Tap To Wake Function
  • S31: Taking a Screenshot on Your Phone
  • S31: Enabling/Disabling Your Caller ID
  • S31: Enabling Glove Mode
  • S31: What to Do If Error Message 'Enter PUK Code' Is Displayed
  • S31: Finding Your IMEI Number
  • S31: Understanding Poor Phone Reception
  • S31: Blocking Contacts/Numbers
  • S31: What to Do If Your Phone is Displaying the 'Please Insert SIM card' Error Message
  • S31: Recovering an Accidentally Deleted App
  • S31: Using the Programmable Key
  • S31: Personalise Your Messages Notifications and Settings
  • S31: Using the App Toolbox
  • S31: Important Information About Modified (Rooted) Android Software and Unlocking Your Phone's Bootloader
  • S31: Understanding Your Phone's Rugged Credentials
  • S31: Resetting Your Phone When the Screen is Blank
  • S31: Calibrating Your Phone's Battery
  • S31: Enabling/Disabling Your Wi-Fi Hotspot and Bluetooth Tethering
  • S31: Fixing the App Toolbox Error
  • S31: Improving Your Network Performance
  • S31: Clearing Cache and Cookies
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Products

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  • Cat® S42 / S42 H+
  • Cat® S52
  • Cat® S61

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