Qualcomm GSP-1600 - Manual (Page 38)

Features Menu
30
Data
With this feature, you can set the baud rate when making data calls. The
baud rate is the speed at which the phone communicates the data to or from
the attached terminal equipment (for example, your computer or Palm™
handheld).
To set the baud rate:
1. From standby mode, press menu .
2. Press for Features
3. Press for Data.
4. Scroll to select baud rate 9600, 19200, 38400, 57600, and 115200.
5. Press ok .
See the QUALCOMM Globalstar packet data kit user documentation that
comes with your data cable for more information on making data calls.