Technical Specfications, VT 4121 Speakerphone

TECHNICAL SPECFICATIONS

VT 4121 Speakerphone
Physical:	Modular,		Desk/
	Wall	Mounted,
	High/Low Angle
	Stand
Power:	Class	2	Trans-
	former
Input:	120VAC,		60Hz,
	7W
Output:	12VDC, 400MA
	(milliamps)
Electrical:	4 CO/PBX Lines,
	2 Wire, Loop Start,
	600 Ohms, 24/
	48VDC
Ringer Equivalence:0.3B
Mechanical:	2 Each RJ-14C
	Jacks
	Line 4 Auxiliary
	Jack
	2.5mm Headset
	Jack
	Power	Jack 12
	VDC
LCD:	Wide Angle Su-
	per-Twist (STN) 2
	x16 Alpha-Nu-
	meric

Function Buttons: , C I D , , E n d , ERASE, Do Not Dis- turb, Dial, Page, Page All, CO Lines 1/ 2/3/4*, Intercom*, Mute(Enter)*, Pro- gram, Volume, Con-

ference, Flash, R e d i a l ( P a u s e ) , Speaker*, Hold, 18 Speed Dial Buttons

	(*) denotes button
	with LED
Dial Keys:	12 Keys, Continuous
	DTMF
Dimensions:	237 mm long
	212 mm wide
	93.5 mm high
Weight:	35.1 ounces (0.994
	kg)

Specifications, features, and availabil- ity of optional accessories are all sub-

ject to change without prior notice.

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Image 37

VTech manual Technical Specfications, VT 4121 Speakerphone

Contents

Introduction ALL VolumeICM Mute Enter Delayed Ringing Message Waiting IndicatorAdjustable Ringer, Receive and Speaker Volume Levels Caller ID Log Call Privacy with Release Hold with ReminderConference Call Forward to Other Speaker- phones Foot handset cord Manual Wall mounting screws and anchors Parts Check list Vtech Communications FCC RegulationsFCC Part FCC Regulations Important Safety Instructions Important Safety Instructions Site Planning InstallationDesk/Tabletop Mounting Wall Mounting Installation General Programming Guidelines ProgrammingExtension Number Press Program CO/PBX Line Ringing Date and Time CO Line Ring Tone Press Mute Enter Delayed Ringing Call Forward Default Setting OFF Range Press Mute Enter Flash Auto Mute Enable/DisableSpeed Dial Storing a Telephone Number in Speed Dial Press Program Press Mute Enter Reset default Values Erasing the Contents of a Speed Dial Bin Press ProgramStoring a Caller ID Number Line In Use Detection Programming Basic Operation Adjusting the Speaker Volume Level Adjusting the Handset Volume LevelAdjusting the Headset Volume Level Adjusting the Ringer Volume Level Using the Speakerphone / Head Set Using the HandsetAnswering an Outside Call Using the Handset Using the Speakerphone Retrieving a Call on Hold Making an Intercom Call 12.1 Using the Handset Answering an Intercom Call 13.1 Using the Handset Using the Direct Station ButtonsUsing the Speakerphone/Head Set Press ICM or Speaker Muting a Call Receiving a Transferred CallConferencing Two 2 Outside Lines Paging Paging Another Speakerphone Changing Signaling ModesAnswering a To Voice Page All Speaker- phone Extensions Using the Pause Feature Using the Flash ButtonReceiving a Voice Page to All Speakerphone Extension Meet Me Answer to All Call Privacy Pulse-to-Tone Switching Message Waiting Light Programming the Area Code Caller ID OperationTo Program the Area Code Press Mute Enter To Erase the Programmed Area Code Receiving Multiple Calls Receiving a Name and Number CallReceiving a Number Only Call Receiving a Blocked Call Reviewing Calls in the Caller List Receiving a Call from Outside the Calling AreaDelete an Individual Record from the List Dialing a number form the Caller ID List Delete the Entire Caller ID ListSaving a Number to a Speed Dial Key AUX Data Port Taking Care of Your Telephone MaintenanceAvoid rough treatment Avoid water What does OUR Warranty COVER? Warranty StatementHOW do I Send MY UNIT, in or OUT of WARRANTY? For HOW Long After the Original PURCHASE? VT 4121 Speakerphone Technical Specfications Line Speakerphone Wall Mounting Template Table of Contents Caller ID Operation Table of Contents Issue

TECHNICAL SPECFICATIONS

VT 4121 Speakerphone

VDC

LCD:

DTMF