Larry, the so called "PORT" 1 or 2 from what I can figure is more of a pair of data busses to the cards E1 and E2. I have ruled out them meaning much else. Power fail ports are on the CO cards not the Extension cards. I can see then no reason to populate this Program 133 at all. Who cares if call ID works in power fail? There is no reason why Call ID will not work on all extensions SLT side once working. Brad
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Larry Sent: Sunday, June 03, 2012 1:12 PM To: Panasonic KX-T telephone system discussion list Subject: Re: KX-T: KX-TD171 & TD1232 W/DUAL CABINETS - NOT ABLE TO USE SLTCID FEATURE try listening for cid on analog side of port 1 then port 2. as i recall the 171 can send on port 1 or port 2 but not both, nor port 3-8. also, do you have dial tone on the analog side of port 1 and 2? never understood why you could select port 1 or 2, unless they were attempting to avoid the power fail transfer (that exists on port 1 and 2) btw you can hook a bunch of cheap cid boxes (that don't have msg wait detect- simple display only has a very low load factor ~100K) to the cid port. -larry Brad Allen wrote: > The 171 cards are the proper ones for CID SLT to work. Brad > _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt

