Panasonic KX-TD500 User Manual page 164

Station Features and Operation (PT/SLT)
Alternating (to Ring-Calling mode)
7230 / 7235 / 7433 / 7436
If the extension you are calling is in Voice-Calling mode, you hear a
confirmation tone.
Tone
S1
S2
Press Tone (S2).
PT and SLT
If the extension you are calling is in Voice-Calling mode, you hear a confirmation tone.
Dial .
Conditions
•
Mode Selection
You can select either to be ring-signaled or voice-signaled by Station Programming.
The default is Ring-Calling mode.
• Any extension (PT, SLT) user can use this feature during an intercom call if the other party
is a PT extension.
• If the party you are calling is using a Single Line Telephone (SLT), only Ring-Calling mode
is available.
• One time switching
You can switch the desired calling mode only once during a call.
• Voice-signaling is not available in the following cases:
— if the other extension is an SLT.
— if the other extension is busy on another call.
— if another call is ringing on the other extension.
164
S3
• Ring-Calling mode is established.
Ringback tone
Ring-Calling mode is established.
•
Ringback tone
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