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See what a OneSky traveler gets there: roaming towers, direct-to-cell satellite straight to an iPhone, or Puck satellite messaging.
Installs on iPhone XS and later with iOS 17.4+ in one tap (Apple's eSIM setup link). Satellite-to-phone needs iPhone 12 or later and a partner network overhead.
Traveler's iPhone ⇄ Puck (BLE)
This phone talks to the virtual Puck firmware over its BLE GATT channel. The Puck sends over (simulated) satellite to the gateway.
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Ground side — gateway events
Delivered off-satellite (SMS / email)
Nothing yet.
Reply to the traveler
Queued at the gateway; rides down on the Puck's next satellite window (NTN devices can't be paged).