Motorola IDEN WIRELESS DATA SERVICES User Manual page 81

Mobile Node IP Prefix Length
The prefix length of an IP address is the number of contiguous (adjoining)
bits that make up the network prefix of that IP address. This command sets
the prefix length of the computer's IP address (see "Set the Computer's IP
Address" on page 74).
The following example uses the Prefix Length 2. Substitute this value with
the Prefix Length supplied by your system administrator or service provider.
AT Command
Command Syntax
Expected Return Code(s)
Configure Encryption Settings
Data Encryption allows you to send and receive sensitive information
without allowing others to electronically eavesdrop on your data
transmissions. Although network performance might be adversely affected
by the activation of data encryption, its use is recommended if you are
connecting to secure networks.
Note that this encryption setting is independent of encryption offered by
applications such as Netscape.
Data Encryption is disabled by default.
If you do not want to use the data encryption feature, skip ahead to "Saving
Your AT Settings" on page 78.
If you want to use data encryption, you must specify the request as
negotiable or not negotiable.
• If the encryption request is not negotiable and the network is not able to
grant the request (for whatever reason) for encryption, your connection
will be terminated.
• If the encryption request is negotiable and encryption is not available in
the network, the connection will be maintained in a non-encrypted state.
You also have the option to specify an Encryption Key Size.
The following example uses the Encryption Key Size 40. You can substitute
this value with any value within the allowed range of 40 to 64.
AT Command Network Air-Link Encryption
Command No Encryption
Syntax
Negotiable
Not Negotiable
Expected OK
Return Code(s)
Mobile Node IP Prefix Length
AT+WV311=2
OK
AT+WV308=0,0,40
AT+WV308=1,0,40
AT+WV308=1,1,40
Appendix
77