NEC DT300 Series DTL-8LD-1 Office Phone User Manual

1. 서론

This manual provides detailed instructions for the setup, operation, and maintenance of your NEC DT300 Series DTL-8LD-1 Office Phone. Please read this manual thoroughly before using the phone to ensure proper functionality and to maximize its features. This corded office phone is designed for reliable communication in a professional environment.

2. 제품 오버view

2.1 주요 특징

• 인체공학적 자세 조정을 위한 4단계 조절식 받침대.
• Full-duplex speakerphone for clear hands-free communication.
• 8 programmable line keys (Red, Green indicators) and 4 soft keys (Help, Exit).
• DESI-less line key display supporting 8 lines per page, with four pages accessible via scroll key.
• Two 168 x 55 dot matrix backlit LCDs with cursor keys for easy navigation.
• 모듈형 설계로 유연한 구성이 가능합니다.

2.2 휴대폰 구성 요소

그림 1: NEC DT300 Series DTL-8LD-1 Office Phone. This image displays the complete phone unit, including the handset, base with keypad, and dual LCD screens. The adjustable base is visible, allowing for different view각도를 나타냅니다.

The NEC DT300 Series DTL-8LD-1 Office Phone consists of a main base unit, a handset, and a coiled handset cord. The base unit features a numeric keypad, dedicated function buttons, programmable line keys, soft keys, and two backlit LCD screens for displaying call information and menu options. The adjustable base allows for comfortable view잉 및 운영.

3. 설정

3.1 휴대폰 연결하기

1. 코일 형태로 감겨 있는 수화기 코드를 찾으세요.
2. Plug one end of the coiled cord into the jack on the side of the handset.
3. Plug the other end of the coiled cord into the designated handset jack on the left side of the phone base unit. Ensure both connections are secure.

3.2 Connecting the Line Cord

1. Locate the telephone line cord.
2. Plug one end of the line cord into the LINE jack on the back of the phone base unit.
3. Plug the other end of the line cord into a standard telephone wall jack (RJ-11).

3.3 Connecting Power (if applicable)

The phone typically draws power from the telephone line. If your specific setup requires an external DC power adapter (not always included or necessary for basic operation), connect it to the DC power input jack on the back of the phone and then to a power outlet.

3.4 Adjusting the Base

The phone features a four-step adjustable base. Gently lift the phone and adjust the stand at the bottom to your preferred viewing angle for optimal comfort and visibility of the display.

4. 사용 설명서

4.1 전화 걸기

1. 수화기를 들거나 스피커 스피커폰을 활성화하는 버튼입니다.
2. 키패드를 사용하여 원하는 전화번호를 누르세요.
3. The call will connect once the number is dialed.

4.2 전화 받기

1. 전화가 울리면 수화기를 들거나 버튼을 누르세요. 스피커 버튼을 클릭합니다.

4.3 스피커폰 사용

1. 스피커폰을 사용하여 통화를 시작하려면 버튼을 누르십시오. 스피커 버튼을 누른 후 전화번호를 누르세요.
2. To switch an active call from the handset to speakerphone, press the 스피커 button and then place the handset back in its cradle.
3. To switch from speakerphone to handset, simply lift the handset.

4.4 라인 키 사용

The 8 line keys allow you to access different telephone lines or programmed features. The red and green indicators show the status of each line (e.g., in use, on hold, ringing).

• Press an unlit line key to select an available line for making a call.
• Press a flashing line key to answer an incoming call on that line.
• Press a lit line key to place an active call on hold (if programmed).

4.5 소프트 키 사용

The 4 soft keys (Help, Exit, and two context-sensitive keys) located below the LCD screens change their function based on the current menu or call state. The labels for these functions will appear on the lower LCD screen directly above the keys.

• 누르다 돕다 for on-screen assistance or information.
• 누르다 출구 to return to the previous menu or the idle screen.
• Follow the on-screen prompts for the other two soft keys.

4.6 Navigating LCD Screens and Cursor Keys

The two 168 x 55 dot matrix backlit LCDs display call information, menus, and line status. Use the cursor keys (up, down, left, right) to navigate through menu options and lists. The scroll key allows you to cycle through the four pages of eight lines displayed by the DESI-less line keys.

4.7 발신자 ID

When an incoming call is received, the caller's information (if available) will be displayed on the LCD screen.

4.8 Basic Conference Call

The phone supports basic conference call functionality. Consult your system administrator or specific system documentation for detailed instructions on initiating and managing conference calls, as this feature often depends on the connected PBX system.

4.9 Multiline Operation

The phone is designed for multi-line operation, allowing you to manage multiple calls simultaneously. Use the line keys to switch between active calls, place calls on hold, or initiate new calls on different lines.

5. 유지관리

5.1 청소

• Disconnect the phone from the wall jack before cleaning.
• 부드럽고 약간 d를 사용하세요amp cloth to wipe the exterior surfaces of the phone.
• 연마성 세척제, 왁스 또는 용제를 사용하지 마십시오. 이러한 제품은 마감재를 손상시킬 수 있습니다.
• 휴대폰에 액체를 직접 뿌리지 마세요.

5.2 일반 관리

• 휴대전화를 직사광선, 열원 및 습기로부터 멀리하십시오.
• 휴대전화를 떨어뜨리거나 강한 충격을 주지 마세요.
• 손상을 방지하기 위해 전선이 엉키거나 끼이지 않도록 하십시오.

6. 문제 해결

6.1 다이얼 톤 없음

• Check that the telephone line cord is securely connected to both the phone and the wall jack.
• Test the wall jack with another working phone to ensure the line is active.
• If using an external power adapter, ensure it is properly connected and receiving power.

6.2 화면이 작동하지 않거나 어둡습니다

• Ensure the phone is properly connected to the telephone line or external power source.
• Check for any system-wide power outages if multiple devices are affected.

6.3 통화 품질 불량

• 모든 케이블 연결 부위를 점검하여 느슨함이나 손상이 없는지 확인하세요.
• Ensure there are no other electrical devices causing interference nearby.
• If using speakerphone, ensure you are within a reasonable distance and there is no excessive background noise.

6.4 버튼이 응답하지 않음

• Try disconnecting the phone from the line and power (if applicable) for a few minutes, then reconnecting it.
• 버튼 아래에 이물질이 끼지 않았는지 확인하세요.

이러한 단계를 통해 문제가 해결되지 않으면 시스템 관리자 또는 기술 지원팀에 문의하십시오.

7. 사양

8. 보증 및 지원

8.1 제한 보증

이 제품에는 다음이 포함되어 있습니다. 90일 한정 보증. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized repairs, or external factors.

8.2 기술 지원

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller or your system administrator. Provide your product model number (DTL-8LD-1) and a detailed description of the issue when seeking support.