Specifications

iii
Chapter 12. Power-related Functions
Describes low battery warning, the prohibited simultaneous operation of the beeper/illumina-
tion LED, the wakeup, and remote wakeup.
Chapter 13. Backlight Function
Describes the backlight function
Chapter 14. Statement Reference
Describes the statements available in BHT-BASIC, including the error codes and messages.
Chapter 15. Function Reference
Describes the functions available in BHT-BASIC, including the error codes and messages.
Chapter 16. Extended Functions
Describes the extended functions available in BHT-BASIC, including the error codes and mes-
sages.
Chapter 17. Spread Spectrum Communication
(For models equipped with a spread spectrum wireless block)
Describes the spread-spectrum communication system and wireless communications pro-
gramming.
Chapter 18. TCP/IP
Surveys the socket application program interface (API) and FTP client. This chapter also
describes the two function libraries--SOCKET.FN3 and FTP.FN3, which provide BHT-BASIC
programs with access to a subset of the TCP/IP family of protocols.
Appendix A: Error Codes and Error Messages
B: Reserved Words
C: Character Sets
D: I/O Ports
E: Key Number Assignment on the Keyboard
F: Memory Area
G: Handling Space Characters in Downloading
H: Programming Notes
I: Program Samples
J: Quick Reference for Statements and Functions
K: Unsupported Statements and Functions