RFC-1 Advanced Operation page 6.53
6.10 Site ID and Other Options
The section provides information on features that do not fall into any of the topics that have already been covered.
6.10.1 Site Identification Phrase
The site identification phrase is what the RFC-1 uses to identify itself. This is the phrase that is spoken, or printed,
when the RFC-1 comes online or when it calls out with an alarm notification. The factory setting is "This is RFC-1/B”.
The site ID phrase can be programmed with any six words from the word table in Appendix B. Each word in the table
is identified by a two-digit code. The site ID phrase occupies memory locations 0984-0995 in the address table.
Each word occupies two consecutive memory locations. Program the code pairs for the selected words starting at
memory address 0984. Do not program more than six words.
Attempting to program more than six words can cause undesirable behavior. The addresses following the site ID
phrase control other system functions—specifically, the system hardware version at address 0996. If the wrong data
is programmed at this address, the RFC-1 seizes the telephone line making it impossible to call the system.
If all six words are not used, program the unused words with “voice pause 1”. Do not use the longer voice pauses or
unintended features may activate. See below for details.
If word 6, stored at addresses 0994-0995, is programmed with "voice pause 5", the RFC-1 will not prompt for a
security code when it answers a call. This may be useful when sharing the telephone line with other equipment.
If word 6, stored at addresses 0994-0995, is programmed with "voice pause 4", the RFC-1 adds an extra 2 second
pause before it prompts for a security code. Some telephone networks have a longer delay before making a
connection. The added pause should ensure that the operator hears the security code prompt.