4.1.2 Dial Mode Selection

4.1 D

4.1.1 Data Line Security

Description

Once Data Line Security is set on an extension, communication between the extension and the other party is protected from signals such as Call Waiting, Hold Recall and Executive Busy Override. Extensions which have devices connected to them such as modems or fax machines may set this feature to maintain secure data transmission, by blocking tones or other interruptions during communication.

PC Programming Manual References

4.8[2-6-1] Numbering Plan—Main—Features— Data Line Security Set / Cancel

6.1[4-1-1] Wired Extension—ExtensionSettings—Option 2— Data Mode

Operating Manual References

1.3.17Data Line Security

4.1.2Dial Mode Selection

Description

The dialing mode (rotary or tone) can be selected for each analog CO line through system programming regardless of the originating extension (under contract with the telephone company).

Mode

DTMF (Dual Tone Multi-Frequency)

Pulse Dial (Rotary)

Description

Numbers dialed by an extension user are transmitted to the CO line using analog tones.

Numbers dialed by an extension user are transmitted to the CO line using analog pulses.

Conditions

Pulse to Tone Conversion

It is possible for an extension user to temporarily switch from Pulse mode to DTMF mode in order to access special services such as computer-accessed long distance calling or voice mail services. To switch to DTMF mode, wait for a preprogrammed time period (Default: 5 seconds) after the CO line is connected, or press . This feature works only on CO lines set to Pulse mode. DTMF mode cannot be changed to Pulse mode.

It is possible to select a pulse rate for the CO line port which has been set to Pulse mode. There are two pulse rates: Low (10 pps) and High (20 pps).

It is possible to assign the minimum duration of the DTMF signal sent to the CO line port which has been set to DTMF mode.

PC Programming Manual References

3.11 [1-1]Slot—Port Property - LCO Port

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Feature Manual

Document Version 2008-11

Page 68
Image 68
Panasonic KX-TDA50 manual Data Line Security, Dial Mode Selection, Pulse to Tone Conversion