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Chapter 1 CCIS FEATURES
1-143
NWA-088654-001 Rev.1.0
94ch1005.fm
CENTRALIZED E911-CCIS
• For Tandem Office (Office B)
Operating Procedure
To place a Centralized E911-CCIS call:
1. Lift the handset and receive a dial tone.
2. Dial the trunk access code and telephone number (e. g. 911).
3. The system automatically completes a call and sends the pre-assigned number:
calling area code + calling station number.
DESCRIPTION
DATA
Provide the system with Caller ID Display fea-
ture for CCIS calls.
(1)
(2)
379
1 : To provide
Provide each CCH number with Name Dis-
play-CCIS feature.
•
(1)
(2)
Y=26
00-63: CCH No.
1 : To provide
Provide the CCH number with Calling
Party Information transferring service.
•
(1)
(2)
Y=28
00-63: CCH No.
1 : To provide
Provide the Calling Party Information transfer-
ring service to the Enhanced 911 route.
•
(1)
(2)
Y=145
00-63: Trunk Route No.
0: To provide
START
CM08
CMA7
CM35
END