Looking for Answers about Pantech Duo C810 Unlocked Wireless GSM Smartphone?

You can read all the specs here at cnet.com

http://reviews.cnet.com/cell-phones/at-t-quickfire-orange/4507-6454_7-33375129.html?tag=mncolBtm;rnav

NO, I just received an email from Straight Tale and you MUST purchase their phones. Strange because they use Sim card.

"we are only able to activate handsets manufactured specifically for Straight Talk Wireless"

www.straighttalk.com/ShopPhones

This is a GSM phone with a sim card. The problem with Sim cards is they go over any one of many/several networks. An example is the Telestial network sim. You can call and receive calls BUT text messages will SOMETIMES work.

The phone number is assigned to your SIM card; the phone itself has no number. Since this is an unlocked phone, it will not come with a SIM. You have to put your SIM card into the phone. If you do not have a SIM in your current phone, this phone will not work with your service.

I do not know if it will work with Vonage, but I suspect since it is a Windows phone it will. Google it.

No, you need to purchase airtime/sim cards seperately.

this phone is a unlocked quad band GSM phone and should work with any SIM card everywhere.

This a a GSM phone which can be used on any network. You are NOT restricted to ATT.

The phone will work just fine for calls and messages BUT you will need a data package to access all the features.

Phone, battery, charger and user manual

this phone is a unlocked quad band GSM phone and should work with any SIM card everywhere.