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How to load airtime on the sim of an Intercom system for outgoing calls

  • Airtime is only needed for outgoing calls on Intercom systems.
  • Log into your online bank FNB, ABSA, Standard Bank or Nedbank and select Buy Airtime.
  • Airtime may take up to 4 hours to display on the website.
  • Do not load airtime on Cellswitch Infinity or Nano devices.
  • Please see our terms of service
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