Paralleled Telephone Connection - Panasonic KX-TD500 User Manual

4.3.59 Paralleled Telephone Connection

A Proprietary Telephone (PT) can be connected in parallel with a Single Line Telephone (SLT).
This feature allows you to enable or disable SLT ringing. When a parallel connection is made,
either telephone can be used.
To enable / disable SLT ringing
PT
Lift the handset or press
SP-PHONE/MONITOR.
Conditions
• The default is "Parallel Off (No ring)."
• The PT can be used to perform normal operations whether or not the SLT is set to ring.
• When receiving a call:
—If SLT ringing is enabled, then both the PT and the SLT will ring except when the PT is
in "Hands-free Answerback" mode or Voice-Calling mode with the "Alternate
Calling —Ring/Voice" feature.
—If SLT ringing is disabled, then the PT rings but the SLT does not. However, the SLT
can answer the call.
• When the SLT is in use, the display and the indicators of the PT will work in the same way
as if the PT is in use.
• In the DPT + SLT combination, if one telephone goes off-hook while the other telephone is
on a call, the call is switched to the former.
• In the APT + SLT combination, if one telephone goes off-hook while the other telephone is
on a call, a 3-party call is established. If one user goes on-hook, the other user continues the
call.
• The "XDP
System Expansion" of the Features Guide.
User Manual
1
3 9
0
Dial 39. For Ring mode: Dial 1.
For No Ring mode: Dial 0.
<PT Display Example>
Parallel On
Parallel Off
" feature is available. Please refer to "EXtra Device Port (XDP)" in Section "1.1
*1
Station Features and Operation (PT/SLT)
Ring
No Ring
Confirmation
tone and dial
tone
— (when enabling)
— (when disabling)
Hang up or press
SP-PHONE/
MONITOR.
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