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## Mobile Device LAN/WAN Connections (3 of 6) - **Tethering and Mobile Hotspots** - When a mobile device is connected to the Internet by way of its cellular network, you can allow other computers and devices to use this same connection. - An app on the smartphone controls these connections...

## Mobile Device LAN/WAN Connections (3 of 6) - **Tethering and Mobile Hotspots** - When a mobile device is connected to the Internet by way of its cellular network, you can allow other computers and devices to use this same connection. - An app on the smartphone controls these connections - To use your phone for tethering and for providing mobile hotspots, your carrier subscription must allow it. - **Cellular Data Connection** - Must have a subscription with your carrier that includes a cellular data plan - Information that might be used when a connection is first made: - **IMEI** - a unique number that identifies each mobile phone or tablet device. - **IMSI** - a unique number that identifies a cellular subscription for a device or subscriber. - **ICCID** - identifies the SIM card, if the card is used.