RE: Cell phone harness connections

["Anthony K.B. Chan" <chan@seattleu.edu>]

The Nokia 2160 is different from the 2120 and the AT&T 6650. The 2120 and 
the equivalent AT&T 6650 are compliance to IS-54 i.e. digital voice and 
analogue control channel where as the 2160 the one I have is IS-136 
compliance which is the lastest D-AMPS, it has digital voice and digital 
control channel and it goes into to sleep mode when it is on standby, as 
well for paging and sending SMS to the IS-136 phones but 
not true for the IS-54 phones because of the analogue control channel. I 
believe the vocoder is different between the IS-54 and IS-136 system. I 
am not using a handfrees kit or 3 watt booster. 

Anthony Chan, First Hill, Seattle, WA, USA.
chan@seattleu.edu
92' 100 V6 Torando Red.

On 21 Jan 1997, Mark Quinn/HNS wrote:

> I have a Nokia 2120 TDMA phone & an A4/Factory stereo.  No problems.
> You may want to check the following:
> 
> -Mark Quinn
> Hughes Network Systems
> Digital Cellular Networking Group
>