I constantly get dropped calls. AT&T customer support is no help. I tried to get a supervisor and they won't put one on the phone. I tried to get one for over 2 hours yesterday. They won't honor their warranty. I have a phone that is 18 month's old and it is discontinued and they have nothing like it to replace it. AT&T sucks.

I have used Sprint for many years and have suffered dropped calls frequently when calling from my home behind S. Mountain. Finally changed phones from the Sanyo SCP-4000 to the Sanyo SCP-4900 and made all the difference in the world. Rarely a dropped call and very good reception. The speakerphone works great as well on this model Sanyo. Signed for 2 more years but it's been well worth it so far.

I am wanting to buy a new phone soon that will work with an AT&T plan.

Phone shows SOS only. No rings on calls and no voice mail notification. This is at my house or outside. The service on AT&T for GSM in the 4 mile radius is awful.

Reception fades in and out. I live on the 3rd floor of an apartment complex. T-Mobile is very weak.

No service at 45th St. and Villa Maria.

Horrible reception if any at all.

This mall has horrible service for all carriers except T-Mobile. I have tried everyone.

I have a couple of cell phones and if the wind blows they all drop calls. The cell phone tower is one block away and the relay tower is four away so that should say it all. I will never use T-Mobile again.

GSM cover in Phoenix is horriable at best. I have a V600 top of the line phone and the GSM service. All I can tak is about 10 minutes and then the call drops. This is not just once or twice a month, but every single call. I'm going back to Alltell and my free phone from them, I never had any trouble at alll with them. Stay away from ATT GSM.