ANSI T1.411a-1996

Supplement to Interface Between Carriers And Customer Installations - Analog Voicegrade Enhanced 911 Switched Access Using Network-Provided Reverse-Battery Signaling

Org/Number ID	ANSI T1.411a-1996
Alternate Organization ID / number
Version(s)	1996
Bin #	0557
Comments	Revised and consolidated with T1.411-1996 in 2001 (T1.411-2001)
Status	Present
Record last updated	August 1, 2022, 5:51 pm

This is the most recent edition of this standard.