a new BBS...

r.stricklin 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.

ok
bear





More information about the cctech mailing list