User Manual
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DND • Used to place your VT 4121, we strongly recommend you to review calls in Do Not Disturb mode. DIAL • Used to exit the programming mode. ERASE • Enables you read the manual before using your phone. Becoming Familiar With Your Speakerphone Congratulations! To get the ... and Function Buttons: and keys • Allow you to erase a programmed setting. CID • Allows you to familiarize you with the VT 4121. This manual is designed to scan through the caller ID list. INTRODUCTION 1. You have purchased one of your telephone in caller ID memory...
DND • Used to place your VT 4121, we strongly recommend you to review calls in Do Not Disturb mode. DIAL • Used to exit the programming mode. ERASE • Enables you read the manual before using your phone. Becoming Familiar With Your Speakerphone Congratulations! To get the ... and Function Buttons: and keys • Allow you to erase a programmed setting. CID • Allows you to familiarize you with the VT 4121. This manual is designed to scan through the caller ID list. INTRODUCTION 1. You have purchased one of your telephone in caller ID memory...
User Manual
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... establish a 3-way confer- FLASH • Programmable from the telephone. The date of day. PAGE ALL • You can 't hear you to 1.2 seconds. The Features Your VT 4121 4-line speakerphone provides many features such as "enter" during programming. A call . multaneously.
... establish a 3-way confer- FLASH • Programmable from the telephone. The date of day. PAGE ALL • You can 't hear you to 1.2 seconds. The Features Your VT 4121 4-line speakerphone provides many features such as "enter" during programming. A call . multaneously.
User Manual
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...page all extensions or perform a single page to Other Speaker- Automatic Mute may be inserted after phones the access code in the dialing se- • You can establish a 3-way conver- Hold... such as call is used during program- • When you want to have will operate with the touch of one in your conversation on that the call waiting, provided by your... intercom calls, and Conference pages by pressing one • Some telephone systems require other speakerphone (VT 4121 only). another tronic switch-hook signal for use extension. Meet-Me-Answer allows you . sation...
...page all extensions or perform a single page to Other Speaker- Automatic Mute may be inserted after phones the access code in the dialing se- • You can establish a 3-way conver- Hold... such as call is used during program- • When you want to have will operate with the touch of one in your conversation on that the call waiting, provided by your... intercom calls, and Conference pages by pressing one • Some telephone systems require other speakerphone (VT 4121 only). another tronic switch-hook signal for use extension. Meet-Me-Answer allows you . sation...
User Manual
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B/U 3. 10 foot handset cord 4. Manual Handset Base Unit 10 Foot Handset Cord Wall Mounting Screws & Anchors AC Power Adapter Two long Line Cords (for desk mounting) USER'S MANUAL VT 4121 Desk/Wall Mount Bracket Over the Ear Headset 5 Operation Manual Wall mounting screws and anchors 5. Desk/Wall mount bracket 8. Over the ear headset 9. INTRODUCTION 4. Handset 2. AC power adapter 6. Two long line cords 7. Parts Check list 1.
B/U 3. 10 foot handset cord 4. Manual Handset Base Unit 10 Foot Handset Cord Wall Mounting Screws & Anchors AC Power Adapter Two long Line Cords (for desk mounting) USER'S MANUAL VT 4121 Desk/Wall Mount Bracket Over the Ear Headset 5 Operation Manual Wall mounting screws and anchors 5. Desk/Wall mount bracket 8. Over the ear headset 9. INTRODUCTION 4. Handset 2. AC power adapter 6. Two long line cords 7. Parts Check list 1.
User Manual
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... you may adjust the volume level of order. You will hear a confirmation tone when the highest or lowest volume setting is reached. 6. BASIC OPERATION Slow Flash • Lamp will slowly flash when you have new Telco voice messages (subscription required.) Fast Flash • Lamp will show: Press...pressing VOLUME . Adjusting the Headset Volume Level While using the speakerphone, you may adjust the volume level of the distant party's voice by VT 4121 speakerphone are no new mes- Off • Lamp is ringing. AC Power Failure Indication If power has been interrupted to your ...
... you may adjust the volume level of order. You will hear a confirmation tone when the highest or lowest volume setting is reached. 6. BASIC OPERATION Slow Flash • Lamp will slowly flash when you have new Telco voice messages (subscription required.) Fast Flash • Lamp will show: Press...pressing VOLUME . Adjusting the Headset Volume Level While using the speakerphone, you may adjust the volume level of the distant party's voice by VT 4121 speakerphone are no new mes- Off • Lamp is ringing. AC Power Failure Indication If power has been interrupted to your ...
User Manual
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...The Speakerphone will automatically select a line-proceed to headset mode when a compatible headset is automatically selected. 9.2 Using the Speakerphone 1. Making an Outside Call Each VT 4121 speakerphone may have Automatic Line Selection enabled, the telephone will automatically switch to Step 3.) 2. After the last digit is dialed, the timer will soon... will show the digits you have four (4) outside line is plugged into the headset jack. 1. Placing a Call on Hold While on a call . 9. BASIC OPERATION 8. Hang up the handset or press END when you've completed your call : 1.
...The Speakerphone will automatically select a line-proceed to headset mode when a compatible headset is automatically selected. 9.2 Using the Speakerphone 1. Making an Outside Call Each VT 4121 speakerphone may have Automatic Line Selection enabled, the telephone will automatically switch to Step 3.) 2. After the last digit is dialed, the timer will soon... will show the digits you have four (4) outside line is plugged into the headset jack. 1. Placing a Call on Hold While on a call . 9. BASIC OPERATION 8. Hang up the handset or press END when you've completed your call : 1.
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...The SPEAKER lamp will activate Auto Busy Redial. 25. To enable Call Privacy: Press the line button until you are using a line, any VT 1421 system telephone may not access the line. Note 2: Due to the direct wiring of single line telephones, cordless telephones, facsimile machines, or... mode. 28 When you hear a double tone. set to join your conversation on a line: 1. Privacy feature allows someone else to speak. BASIC OPERATION seconds, and then dial the number again. 4. Lift the handset. 2. Dial *tone to change to dial a speed dial number by simply pressing REDIAL/...
...The SPEAKER lamp will activate Auto Busy Redial. 25. To enable Call Privacy: Press the line button until you are using a line, any VT 1421 system telephone may not access the line. Note 2: Due to the direct wiring of single line telephones, cordless telephones, facsimile machines, or... mode. 28 When you hear a double tone. set to join your conversation on a line: 1. Privacy feature allows someone else to speak. BASIC OPERATION seconds, and then dial the number again. 4. Lift the handset. 2. Dial *tone to change to dial a speed dial number by simply pressing REDIAL/...
User Manual
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...for the line that began ringing first. is the number of the caller ABC CO. Press CID to review the information for Line 1: 1. CALLER ID OPERATION caller. The display will first show : 3.4 Receiving a Blocked Call Sometimes a caller will show the caller ID information for Line 1 again: 3.3 ... hangs up . • You perform another telephone function. 3.2 Receiving Multiple Calls If two or more lines are ringing. 3. Note 1: When the VT 4121 is connected behind a PBX or key system, the caller ID features cannot be used. 3.1 Receiving a Name and Number Call The display will return...
...for the line that began ringing first. is the number of the caller ABC CO. Press CID to review the information for Line 1: 1. CALLER ID OPERATION caller. The display will first show : 3.4 Receiving a Blocked Call Sometimes a caller will show the caller ID information for Line 1 again: 3.3 ... hangs up . • You perform another telephone function. 3.2 Receiving Multiple Calls If two or more lines are ringing. 3. Note 1: When the VT 4121 is connected behind a PBX or key system, the caller ID features cannot be used. 3.1 Receiving a Name and Number Call The display will return...
User Manual
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ject to change without prior notice. 37 TECHNICAL SPECFICATIONS VT 4121 Speakerphone Physical: Modular, Desk/ Wall Mounted, High/Low Angle Stand Power: Input: Output: Class 2 Transformer 120VAC, 60Hz, 7W 12VDC, 400MA (milliamps) Electrical: 4 CO/PBX ...
ject to change without prior notice. 37 TECHNICAL SPECFICATIONS VT 4121 Speakerphone Physical: Modular, Desk/ Wall Mounted, High/Low Angle Stand Power: Input: Output: Class 2 Transformer 120VAC, 60Hz, 7W 12VDC, 400MA (milliamps) Electrical: 4 CO/PBX ...
User Manual
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NOTE: Select a spot where you can screw into a wooden stud within the wall. To mark the positions of each crossmark. The mounting screws will not hold this template when wall mounting your base unit. VT 4121 4-Line Speakerphone Wall Mounting Template Use this template against the wall, and press a pencil or pen point through the center of the mounting screws, hold securely in plaster or wallboard alone. 38
NOTE: Select a spot where you can screw into a wooden stud within the wall. To mark the positions of each crossmark. The mounting screws will not hold this template when wall mounting your base unit. VT 4121 4-Line Speakerphone Wall Mounting Template Use this template against the wall, and press a pencil or pen point through the center of the mounting screws, hold securely in plaster or wallboard alone. 38