No reception at all on Interstate 80 west of Laramie. I even got off the highway and trolled through a couple of towns, and got nothing.

I get call failed or get hung up on when the person I call cannot hear me. Service in the valley sucks! AT&T's answer is for me to buy a cell tower for inside my home.

switched from Verizon 5 years ago, no reception at my house. got Cingular and it worked fair. now with AT&T and the reception is next to none. works sometime an then drops the call in about 15 seconds

Lots of dropped calls. Generally 2 bars or less. Occasionally 4 bars for 10-15 seconds if in NE corner of house. Cricket had strong reception, but weak customer service when I tried to use their National Access plan in San Antonio. Can get 5 bars at Broadway and Mineral...

The second I pass west of the Hogback I lose most if not all coverage. I have one upstairs room in my house that mysterious has decent reception, but nowhere else.

Dead Spot that Cingular does nothing about

Excellent voice quality. Get 140 kbit / sec consistantly using EDGE to access Internet

cingular has the worst reception i've ever experienced with any cell phone carrier... not only am I dealing with poor reception several of my clients say they receive a message that says my phone has been disconnected... with all the choices out there for cell service, Cingular is the worst along with poor customer service.

It isn't a full signal but it might as well be because the reception is perfect for me.

I travel a lot in and out of the U.S. In every country I have visited I have never lost reception, only in the middle of the ocean. This is great for a travler like me. Even in my basement I get 4-5 Bars. With Verizon I never had any inside and maybe 1-2 outside.

This was a phone I had with AT&T (now Cingular)... I've had it for many years and have enjoyed reception almost EVERYWHERE... even on top of the mountain at the Copper Mountain Ski Area. Lately, I experience 4 to 6 "dead zones" between home (in SW Denver) and where I work (downtown). It's definitely time for a change!

Cingular / AT&T is NOT good for HR

From University and Orchard to Orchard and Holly I get NO reception. Further, I received a voice mail again after deleting it a month and a half ago. The GSM for national service was a huge disappointment on a trip to the west including east of San Diego and in the newer area south of Phoenix area. Had to borrow a strangers Verizon phone in the new Phoenix area to make contact.

Service on University between Dad Clark and Venneford Ranch Rd is generally poor or non-existent. Calls that are in progress will even get dropped let alone not being able to make calls.

Before getting a GSM phone through AT&T, I had a TDMA phone with no complaints. However, now that AT&T is no longer servicing their TDMA towers nor expanding them, I gave the GSM service a shot. Needless to say, I switched carriers to Verizon just yesterday. I use my phone as a home phone and when I have to move around a lot in order to find the "best" spot in the house just to hear them, I say good bye AT&T. Also, their customer service and billing procedures suck. I changed my plan, but every single month I had to call in to their painful customer service department to straighten out my bill. A $60 / month plan somehow meant to them that I owed them $200+ / month until I wasted my time on hold to straighten out the problem each and every month!

1. Good quality connection. 2. 5 to 10 minutes later the voice quality goes very bad or the call is dropped altogether. 3. A redial results in a repeat of steps 1 and 2.

Will not receive coverage inside buildings. Marginal coverage outside.

Bad coverage... most inbound calls go right to voicemail and my phone rings once and shows 'missed call'..service ok around denver.

reception poor inside house, even if I'm standing on one place

Bad reception in Highlands ranch, Good in Littleton. No reception at work (wildcat, mcAurther ranch)