Panasonic KX-TDA100 Features Manual page 151

(4) OPX Off Premise
Extension (OPX)
(5) ANI Automatic Number
Identification (ANI)
Conditions
• If a T1 line is used as a public line, the channel type depends on the contract with the telephone
company.
Feature
A single line telephone (SLT) which is installed off site can perform
as if it were installed locally. The SLT makes and receives calls
through the PBX. An extension number can be given to the OPX,
and extension data such as Class of Service (COS) is also
applied.
[Example]
Receives the caller's number from a T1 line.
When the ANI number is received, it can be treated the same as
a Caller ID number. (→ 1.16.1 Caller ID)
1.20 T1 Line Service Features
Description
Telephone Company
T1-LCOT T1-OPX
T1 Card
PBX
Dials "103".
Extn.101 Extn.102
SLT
Extn.103
Feature Guide 151