NEC nec specifications Dtmf Signal Sender

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	DTMF Signal Sender	D-154

D-154	DTMF Signal Sender

General Description

This service allows the Dterm PS series user to send the PB signal (tone) to the called party (terminal, voice mail system, etc.) while engaged in communication.

Operating Procedure

To send the DTMF signal

1.Press a key while engaged in communication. The PBX automatically sends the corresponding signal tone to the called party.

Service Conditions

1.When the DTMF signal is sent, there may be an interruption in communication.

2.The DTMF signal tone varies between 64 ms to 72 ms.

3.When this service is activated, the number pressed is displayed on the LCD (clearing the called party number previously displayed). The LCD display is cleared after 20 seconds, but the called party number will not be displayed again.

NEAX2400 IPX Wireless Features and Specifications	Page 37
NDA-24313, Issue 1

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Contents Wireless Features and Specifications NEC America, IncLiability Disclaimer NEAX2400 IPX NEAX2400 IPX This page is for your notes Wireless Specification in NEAX2400 IPX PCNService Conditions Wireless Features 131128 General Service Features CcisANI PRI Call Forwarding Don’t Answer General Service Features DIT 119 Data Interface Automatic Answer General Service Features General Service Features Expanded Multiple Line Operation General Service Features MAT Ccis Multiple Call Forwarding Busy Line Outgoing Trunk Queuing Ccis Outgoing Trunk Queuing Deluxe RS-464A PAD General Service Features General Service Features Ccis General Service Features General Service Features NDA-24313, Issue Radio Channel Changeover General Description130 Speech Scrambling Out Of Cell Indication Automatic Release Out Of Cell Calls PS Authentication PS Location Registration Overlap Dialing Preset Dialing Individual PS Calling 23Handover 154 Dtmf Signal Sender 156 Consultation Hold Flexible PS Numbering PS Service Class PS-to-Station Calling 131 Stack Dialing Station 132 Speed Calling Station Automatic Announcement Disconnected PS Out Of Zone Automatic Announcement Called PS Out of Zone 129 Service Conditions cont’d 155 Dterm Psii Two Line Operation Name Display Intra-Node Call Name Display Intra-Node Call Ccis Number Sharing Interactions Voice Mail Indication VMI Wireless Analog Adjunct Connection AvailableService Conditions cont’d Isdn Roaming 931a Tie Line 161 Call Forwarding Dropped Calls 161 Call Forwarding Dropped Calls Automatic Announcement Called PS OUT of Zone Isdn Data Communications 32 kbps Element After Conversion Conditions between PBX and ZT 137 Authorization Code Dterm Psii PAD Lock166 Call Park Dterm Psii Call Park Dterm Psii 166 Group Call Automatic Conference 20-Party Service Conditions cont’d Short Text Messaging Service STM Service Short Text Messaging Service STM Service 134 This page is for your notes Movement of PS in NEAX2400 IPX PCS CommunityStand-by Condition Condition Roaming This page is for your notes