Sensaphone 2800 - Manual (Page 175)

Appendix F: Key Sequence Reference
173
Remote Security Prohibits programming changes via telephone
[SET] or [WHAT IS] + [ENTER/LOCK] + [4 digit code]
Default=unlocked
Press [ENTER] after all Key Sequences starting with [SET].
Use [SET] to establish parameters, [WHAT IS] to verify them.
SPECIAL KEY FUNCTIONS
RING/TAD/*
Used to enter a minus sign for negative alarm limits or calibrations.
DIALOUT CODES
CODE 1 Numeric pager call type
CODE 2 Inserts a “Wait for answer”
CODE 3 Change to Touch-Tone dialing