Blackberry 1802G - Manual (Page 20)

Chapter 2: Connecting the radio modem to a computer
20 RIM OEM Radio Modem for GSM/GPRS Wireless Networks
Change registry settings
Perform the following steps so that the modem disconnects and reconnects correctly.
1. In a command prompt, type:
regedit
The Registry Editor appears.
2. Click the following key:
HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Class >
{4D36E96D-E325-11CE-BFC1-08002BE10318} > xxxx > Hangup
where xxxx is the 4-digit number that corresponds to the standard 33600 bps modem that is
used to communicate with the RIM OEM Radio Modem.
The following diagram shows the Registry Editor window with the Hangup key selected.
Registry Editor with the Hangup key selected
Tip: To determine which 4-digit number to use, click the 4-digit key (such as 0001) and view the Model string.
The value data of the Model string should be Standard 33600 bps Modem.