Make Blackjack II as Bluetooth modem on AT&T network

In case you're struggling to make the nice Samsung Blackjack II smartphone as a bluetooth modem, I've found what I need here, or in case the site is down, here I copy-paste the steps:

MAKE SURE TO RE-DOWNLOAD THE CAB AS IT IS CHANGED!!

ok so here's the NEW procedure:

Step0.0: Make sure your device is app unlocked!!**(see below note!); run secpolicies.cab first if unsure or the certs won't take!!
Step0.1 RESET THE DEVICE!
Step1: Install the BJ.WM6.ICS.Enable cab file (it might ask you to reboot)
Step2: navigate to \My Documents and click on the certs.cab file
Step3: RESET THE DEVICE!
Step4: go to start and run internet sharing
Step5: report back and lemme know if i fux0red anything ELSE up :P

this should work on both BJ1/WM6 and BJ2/WM6

file is temporarily hosted at:
http://www.mdots.net/misc/BJ.WM6.ICS.Enable.cab

**run this cab and reboot; http://sems.org/content/download/secpolicies.cab

After reset, I could see "Internet Sharing" under "Application (Start -> Applications -> Internet Sharing).  When I ran it, it showed two choices for PC connection (USB and Bluetooth PAN).

On PC (or MAC, with small diffs):

1. Double click on the desktop icon identifying the connection. If not desktop icon was added go toStart, Settings, Network and Dial-up Connections, GPRS.
2. Enter Username:
3. Enter Password:
4. Enter Password again in the Confirm box: 
5. Verify that the number to dial is *99# and click dial.
   NOTE: If receiving error 678 or 619 the Phone number can also be entered as *99***1#, or *99***(CID Number)#
   NOTE: By default 1 is the CID, but can change.

I've not tested it yet, but seems to work OK.

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

---

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

---

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

---

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

USBConnect 881U

It's actually a Sierra-Wireless 881U 3G GSM modem.
The settings:

user=ISPDA@CINGULARGPRS.COM
password=CINGULAR1
init1 box enter: AT+CGDCONT=1"IP,"isp.cingular"


Enter the following AT command in any terminal application (e.g. Minicom) to obtain the signal quality (RSSI):
at!rssi?

A range from -60 dbm to -90 dBm is considered adequate.

Enter the following AT command to see whether your AirCard modem is online:
at!pcinfo

Enter the following AT command to turn the radio on (if the modem is in low power mode (LPM) the radio is off):
at!pcstate=1

For AirCards modems, the power LED on the card will light up.

Enter the following AT command in any terminal application (e.g. Minicom) to obtain the signal quality (RSSI):
at+csq

The first number indicates the signal strength above -109 dBm (in 2 dBm increments). A value of 7 or higher (-95 dBm) can be considered adequate.

Enter the following AT command to see whether your AirCard modem is online:
at!gstatus?

Enter the following AT command to turn your radio on (if the modem is in low power mode (LPM) the radio is off):
at+cfun=1

For AirCard modems, the power LED on the card will light up.