I have tried to use the function "PhnLibSetModulePower" but it ends up resetting the Treo if the radio power is off. I am pretty much of a newbie on programming the Treo 600 so I am not very familiar with its library calls.
Are you using HsGetPhoneLibrary to get the refNum for PhnLibSetModulePower? I have tried that function and SysLibFind with the same result (reset). Marty -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
