IP Phone User Manual

1.22 T1 Line Service Features (KX-TDA100/KX-TDA200 only)
204 Feature Guide
Conditions
• If a T1 line is used as a trunk, the channel type depends on the contract with the telephone
company.
(4) Off Premise
Extension
(OPX)
An SLT which is installed off site can perform as if it were
installed locally. The SLT makes and receives a call
through the PBX. An extension number can be given to
the OPX, and extension data such as COS is also
applied.
[Example]
(5) Automatic
Number
Identification
(ANI)
Receives the caller’s number from the T1 line.
When the ANI number is received, it can be treated the
same as a Caller ID number. ( 1.17.1 Caller ID)
Number in
the Table
Feature Description
Dials "103".
Extn.101
Extn.10
3
SLT
Telephone Company
T1 LCOT
T1 Card
T1 OPX
PBX
Extn.102