AT&T USA Mobility
AT&T USA Mobility operates 3G on 850/1900 Mhz. If your mifi does not operate 3G on 850/1900, you will have EDGE data speed. We have a sim on offer with 1GB of data valid 30 days. Data is renewable at $50 per Gigabyte.
AT&T USA Data Sim - 1GB Data!
The AT&T USA data sim offers EDGE data and 3G data on 850/1900 Mhz via the AT&T USA Network. This sim will work in MIFI devices, tablets, and iPhones. Special Configuration is required for an iPhone. Please let us know if you are using an iPhone so we will send you a data configuration file.
0.10c per minute talk is available in an iPhone. Sim data plan is valid 30 days from activation, and can be renewed by purchasing a data refill. This sim works in the USA, Hawaii, Puerto Rico, and USVI. Click here to See current coverage map $79.99 Buy Now
Do you need to recharge your sim, visit mrsimcard.com.
Data Settings
The important settings for your device are listed below. Please contact us via email at support@mrsimcard.com if there is some other setting you think you might need. We are happy to assist in making the thing connect.
Carrier: AT&T USA (With acceleration) (USA)
APN: WAP.CINGULAR
User name: WAP@CINGULARGPRS.COM
Password: CINGULAR1
