GSM technology

[Nurdane Oksas]

On Fri, 17 Jan 1997, Adam Back wrote:

> 
> Steve Shear <azur at netcom.com> writes:
> > [very useful explanation of GSM TDMA, and the new HSCSD]
> 
> 64 kbit/s tied to ISDN is very nice technology. 

	Does anyone use ADSL lines?  or are they still very expensive?

> > ENCRYPTED GSM LINKS
> > If the GSM phone includes a data port, as some already do, just connect
> > your laptop, dial your ISP and 'push' the encrypted traffic over that link
> > (e.g., using TCP/IP and PGPfone).
[...]