GE Monogram eKEY - Manual (Page 29)

Chapter 2
Updating
21
Connection methods
There are three ways to connect to the Supra network to perform
an eSYNC:
PC-Internet. The PDA connects to the network through a
computer with an open Internet connection.
Wireless. The PDA connects to the network through a
wireless Internet connection. To use this connection
type, your PDA must be a wireless phone device with
data service.
Supra Dial-up. The PDA connects to the network through
the Supra modem, which uses an analog phone line. This
option is only available to Palm devices.
Note: Depending on the type of PDA you are using, not all connection
methods may be compatible with your device.