AT&T Wireless Packet-data Settings

Carrier:AT&T (USA)
APN:proxy
User name:
Password:

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Carrier:Cingular (With acceleration) (USA)
APN:WAP.CINGULAR
User name:WAP@CINGULARGPRS.COM
Password: CINGULAR1

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Carrier:Cingular(NO acceleration) (USA)
APN:
User name:
Password:

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Carrier:Cingular (With acceleration) (USA)
APN:ISP.CINGULAR
User name:ISP@CINGULARGPRS.COM
Password: CINGULAR1

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Carrier:Cingular (With acceleration) (USA)
APN:ISP.CINGULAR
User name:ISPDA@CINGULARGPRS.COM
Password: CINGULAR1

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Carrier:(ex AT&T) (USA)
APN:proxy
User name:guest
Password: guest

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Carrier:Cingular (USA)
APN:proxy
User name:guest
Password: guest

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Carrier:Cingular Orange/MediaWorks (USA)
APN:wap.cingular
User name:WAP@CINGULARGPRS.COM or blank
Password: CINGULAR1

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Carrier:Cingular (USA)
APN:isp.cingular
User name:ISPDA@CINGULARGPRS.COM or ISP@CINGULARGPRS.COM
Password: CINGULAR1