Emergency Dial Code - Panasonic KX-TD500 Installation Manual

4.5.3 Emergency Dial Code

Used to program a list of up to 10 emergency numbers that any extension in the system can dial
at any time, regardless of dialing restrictions.
Value Range
Parameter
(default)
Dial Up to 8 digits
consisting of 0-9
(1 : 911)
(Others : Blank)
Description/Function
Specifies emergency telephone numbers, such as "911,"
that can be dialed from any extension regardless of
restrictions imposed by Toll Restriction, Account Code -
Verified mode or Electronic Station Lockout.
Reference
System Programming 4-79