a new BBS...
bear at typewritten.org
Sun Sep 21 19:26:01 CDT 2008
On Sep 21, 2008, at 8:18 AM, Joachim Thiemann wrote:
> Depends on carrier. IIRC (someone feel free to correct me), most
> modern phones that have serial USB or Bluetooth profiles (most Nokias
> and Motorolas do) support CSD (Circuit Switched Data), so serial data
> is not voice-band modulated at the phone, but sent to the carrier
> digitally, then modulated at their switch.
I used to use a Sony-Ericsson T610 as a bluetooth modem on my
PowerBook, through T-Mobile.
If the GPRS data service was not available, I could send it AT
commands and use it as if it were any other modem. Dialup through the
GSM service was good for 9600 BPS.
More information about the cctech