User's Manual

Table Of Contents
How To Use Hayes Compatible Packet Data mode (continued)
To send Circuit Data AT commands over the packet data network in the iO1500R
iDEN data module, there are 2 methods to setup the configuration:
Method 1: Use the wireless data services for windows applet from the CD supplied
with your module to initialize packet data parameters (IP address etc.) in your module
and to set the profile for Hayes Compatible Packet Data. The iModule Wireless Data
Services user Manual (68P02953C65-A illustrates how to setup the “Hayes
Compatible Profile”, by selecting a button in the Module Configuration Menu.
Method 2: Use the AT+ws45 and AT+ws46 commands.
AT+ws45 is the Select DTE-Side Stack command, which sets the DTE-side protocol
stack to be used by the DCE in on-line data state.
ATws+46 is the WDS-side side (Wireless Data System) stack command, which sets
the WDS protocol stack to be used by the DCE for network activities.
Example: Place the DTE side in Hayes compatible packet data mode:
AT+ws45=0
To verify the mode, simply query the module with this command: AT+ws45?
The module should respond back with: 0.
Example: To place the WDS side in PPP mode, enter this command:
AT+ws46=24
To verify the mode, simply query the module with this command: AT+ws46?
The following table shows the modes and the corresponding parameters for both the
AT+ws45 and AT+ws46 commands:
Mode AT+ws45 AT+ws46
iDEN Circuit data/Fax 0 23
Hayes compatible packet data 0 24
Packet data & SLIP 3 24
Packet data & PPP 4 24
WARNING: Use proper profile management procedures mentioned earlier to
backup default profiles before changing and writing them to the module.
When verifying that Hayes compatible packet data mode is setup properly, this is
the only valid combination: AT+ws45=0 and AT+ws46 = 24
20/5/03 page 18 of 37