getGSM - The program can be used to send short messages via your GSM-cellphone using the infrared-port of your Palm.
In addition, it's possible to query some information about your cellphone and your network
Send With SMS - This system extension allows you to send short text messages from applications supporting the "Send..." command, for example the built-in Contacts, Memos, Calendar, Tasks.
Tested on Treo 600 and Treo 650
SMS Backup for Treo 600 - Backup, Count and Export to TXT!
Backup all the SMS messages.
Count the SMS sent and received by month.
Count the SMS sent and received by contact person.
Export all the SMS to one single TXT file sorted by date.
Export all the SMS to one single TXT file sorted by contact person
BluePill is the simplest and the most secure way to protect your PalmPowered Treo device and the data it contains.
It is significantly more advanced than other applications made for this purpose as well as being much easier to use and having a muchfaster response. You may define up to 16 trigger SMS messages that performdifferent things when you send them to your phone