Using a Treo smartphone as a 'tethered' modem for a laptop

palmOne - Support - Knowledge Library "Using a Treo smartphone as a 'tethered' modem for a laptop It is possible to connect your Treo smartphone to a laptop computer, and use the Treo's internal modem to supply an Internet connection to the laptop. However, we did not build the capability into the Treo smartphone. You'll need third-party software do to it."