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

1. مقدمه

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. محصول تمام شدview

2.1 ویژگی های کلیدی

• Four-step adjustable base for ergonomic positioning.
• 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.
• Modular design for flexible configuration.

۳.۱ قطعات تلفن

شکل 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 viewزوایای ing

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 viewاجرا و بهره برداری

3. راه اندازی

۳.۲ اتصال گوشی

1. Locate the coiled handset cord.
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. دستورالعمل های عملیاتی

4.1 برقراری تماس

1. گوشی را بلند کرده یا فشار دهید بلندگو دکمه برای فعال کردن بلندگوی تلفن.
2. با استفاده از صفحه کلید، شماره تلفن مورد نظر را شماره گیری کنید.
3. The call will connect once the number is dialed.

۲.۳ پاسخ دادن به تماس

1. وقتی تلفن زنگ می‌خورد، گوشی را بردارید یا دکمه بلندگو دکمه پاسخ دادن

۲.۲ استفاده از بلندگو

1. To initiate a call using the speakerphone, press the بلندگو را فشار دهید، سپس شماره را بگیرید.
2. To switch an active call from the handset to speakerphone, press the بلندگو button and then place the handset back in its cradle.
3. To switch from speakerphone to handset, simply lift the handset.

4.4 Using Line Keys

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).

۵.۳ استفاده از کلیدهای نرم

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.

• را فشار دهید کمک کنید for on-screen assistance or information.
• را فشار دهید خارج شوید 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 شناسه تماس گیرنده

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. تعمیر و نگهداری

5.1 تمیز کردن

• Disconnect the phone from the wall jack before cleaning.
• از یک d نرم و کمی استفاده کنیدamp cloth to wipe the exterior surfaces of the phone.
• از پاک‌کننده‌های ساینده، واکس‌ها یا حلال‌ها استفاده نکنید، زیرا می‌توانند به روکش آسیب بزنند.
• از پاشیدن مستقیم مایعات روی گوشی خودداری کنید.

5.2 مراقبت عمومی

• گوشی را از نور مستقیم خورشید، منابع گرما و رطوبت دور نگه دارید.
• از افتادن گوشی یا قرار دادن آن در معرض ضربات شدید خودداری کنید.
• برای جلوگیری از آسیب، مطمئن شوید که سیم‌ها گره نخورده یا کشیده نشده‌اند.

6 عیب یابی

۵.۱ بدون بوق شماره‌گیری

• 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.

۸.۴ نمایشگر کار نمی‌کند یا کم‌نور است

• 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.

۸.۳ کیفیت پایین تماس

• تمام اتصالات کابل را از نظر شل بودن یا آسیب دیدگی بررسی کنید.
• 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.

۵.۲ دکمه‌ها کار نمی‌کنند

• Try disconnecting the phone from the line and power (if applicable) for a few minutes, then reconnecting it.
• مطمئن شوید که هیچ گونه گرد و غباری زیر دکمه‌ها قرار نگرفته باشد.

برای مشکلاتی که با این مراحل حل نشدند، لطفاً با مدیر سیستم یا پشتیبانی فنی خود تماس بگیرید.

7. مشخصات

8. گارانتی و پشتیبانی

8.1 گارانتی محدود

این محصول به همراه یک 90 روز گارانتی محدود. 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 پشتیبانی فنی

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.