SPRINT TREO 800W HASH CODE:

<on Dial Pad mode>

1. ##786# / ##RTN#

This the Phone Information page.
It tells you how many minutes the unit has on it,
how much data has transpired, the warranty date, ESN,
phone number, software and hardware revisions,
refurbished status, etc.

2. ##33284# / ##DEBUG#
This is the CDMA phone info screen, which contains a bunch of
technical data on your curent signal and tower connection.
Signal strength is given as RSSI, which stands for Received Signal
Strength Indicator. The closer to zero the RSSI value,
the better the signal.

3. ##49878# / ##HWTST#
Spells “HWTST.” This launches the Troubleshooter and allows
you to perform a hardware test.

4. ##3282# / ##DATA#
Spells “DATA.” Allows you to log into data services.

5. ##3424# / ##DIAG#
Toggle passthrough.
Enable you to choose the mode of USB connection.
It Uses for entering A-Key through 3rd party sofware

6. ##000000# / ##your-6-digit-SPC#
For entering your phone number (MIN / MSID) and activating it.

7. ##774# / ##PRI#
PRI checksum, and allows you to reset the phone to factory settings.
Note: This command can delete all data from your Treo.
If you do not have recent backup, do not test this code!
It can hard reset your device (set to factory settings).

8. ##2539# / ##AKEY#
To enter the a-key from your carrier. But unable for Bad ESN status Treo 800w.
Need 3rd party software. (CDMA workshop & uniCDMA)

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