External Sensor; Host Pbx - Panasonic KX-TDA50 User Manual

1.9 User-supplied Equipment
1.9.3

External Sensor

Preprogrammed extensions can receive an alert call from an external sensor (e.g., security alarm)
connected to the PBX.
To answer a sensor call
PT/SLT/PS
D.Tone
Off-hook.
• If you do not answer a sensor call within a specified time period, the sensor call will stop.
1.9.4

Host PBX

– External Feature Access (EFA)
External Feature Access (EFA)
You can access special features (e.g., Call Waiting) offered by a host PBX or telephone company. This
feature is only effective for an outside call.
<Example> To hold the current call and then talk to the new party
PT/PS
While hearing a tone
FLASH/
RECALL
OR
(EFA)
OR
TRANSFER
Press FLASH/RECALL or EFA .
Or press TRANSFER and
then enter 60 .
98 User Manual
On-hook.
desired service
code
6 0
Enter desired
service code .
SLT
While hearing a tone
6
Press Recall/ 60 .
Enter
hookswitch .
desired service
0
code
Enter desired
service code .