1. پیژندنه
This manual provides detailed instructions for the setup, operation, and maintenance of your NEC DTL-12D-1 DT330 12-Button Digital Phone. Please read this guide thoroughly to ensure proper use and to maximize the functionality of your device. This phone is designed for business environments and offers a range of features to enhance communication.
2. محصول ختم شوview
2.1 کلیدي ځانګړتیاوې
- 168 x 58 dot matrix backlit LCD with cursor keys for clear information display.
- Menu/SoftKey operation provided on the LCD for intuitive navigation.
- Backlit 10-key dialpad for easy viewد روښنايي په مختلفو شرایطو کې.
- Full-duplex handsfree operation for clear speakerphone conversations.
- Four-step adjustable base for ergonomic positioning.
- 8 line keys (Red, Green) for line access and status indication.
- 4 soft keys (Help, Exit) for context-sensitive functions.
- 3-color LED indicators for various status alerts.
۲.۲ د تلیفون اجزا
Familiarize yourself with the main components of your NEC DTL-12D-1 phone:

انځور 2.2.1: مخکی view of the NEC DTL-12D-1 DT330 phone, showing the handset, display, line keys, soft keys, dialpad, and navigation controls.
- هینډسیټ: د شخصي خبرو اترو لپاره.
- د LCD نندارې: Shows call information, menu options, and status.
- د کرښې کیلي: Programmable buttons for lines, features, or speed dials.
- نرم کلیدونه: Context-sensitive buttons located directly below the LCD.
- ډایل پیډ: Standard 10-key pad for dialing numbers.
- د نیویګیشن کیلي: د مینو له لارې سکرول کولو او ترتیباتو تنظیمولو لپاره کارول کیږي.
- د سپیکر تڼۍ: Activates/deactivates the speakerphone.
- ت Holdۍ ونیسئ: Places an active call on hold.
- Transfer Button: Transfers an active call to another extension or number.
- Recall/Feature Button: Accesses system features.
- Answer/Mic Button: Answers calls or mutes the microphone.
3. ترتیب کول
Follow these steps to set up your NEC DTL-12D-1 DT330 digital phone. Ensure you have all necessary cables (handset cord, line cord, power adapter if applicable) before proceeding.
۳.۲ د بیس سټینډ نښلول
The phone comes with an adjustable base stand. You can set it to one of four positions for optimal viewزاویه.

انځور 3.1.1: Underside of the phone, illustrating the slots for attaching the adjustable base stand.
- Place the phone face down on a soft, clean surface to prevent scratches.
- Align the tabs on the base stand with the corresponding slots on the bottom of the phone.
- Slide the stand into place until it clicks securely. Adjust the angle by selecting one of the four available positions.

انځور 3.1.2: اړخ view of the phone with the base stand attached, showing an angled position.
3.2 د کیبلونو نښلول
Connect the handset and line cords to the appropriate ports on the phone.

انځور 3.2.1: Close-up of the phone's back label, indicating model number and power specifications. Note: This image does not show cable ports directly, but confirms model details.
- Handset Cord: Plug one end of the coiled handset cord into the handset port on the side of the phone and the other end into the handset itself.
- کرښه تار: Connect one end of the telephone line cord to the LINE port on the back of the phone and the other end to your wall jack or network connection.
- Power Adapter (if applicable): If your phone requires external power (check your system requirements), connect the power adapter to the DC IN port and then to a power outlet. This model typically receives power over Ethernet (PoE) or from a system, but some setups may require a separate power supply.
Once connected, the phone should power on and display system information. If it does not, refer to the Troubleshooting section.
4. عملیاتي لارښوونې
This section covers the basic functions and common operations of your NEC DTL-12D-1 DT330 digital phone.
4.1 زنګ وهل
- هینډسیټ پورته کړئ یا فشار ورکړئ سپیکر تڼۍ
- Dial the desired number using the dialpad.
- د زنګ وهلو لپاره انتظار وکړئ.
- د زنګ د پای ته رسولو لپاره، هینډسیټ بدل کړئ یا فشار ورکړئ سپیکر بیا تڼۍ.
۴.۱ زنګ ته ځواب ورکول
- When the phone rings, lift the handset or press the flashing line key.
- په بدیل سره، فشار ورکړئ سپیکر button for handsfree operation.
4.3 Using Line Keys
The 8 line keys (often labeled CAP 1, CAP 2, PARK 1, PARK 2, etc.) are used to select an available line, access parked calls, or activate programmed features. The LED indicators (Red, Green) show the status of each line:
- شنه (سخت): Line in use.
- شنه (چمکۍ): Incoming call or line on hold.
- سور (جامد): Line busy or feature active.
4.4 Using Soft Keys and LCD Menu
The four soft keys located directly below the LCD display change their function based on the current context or menu. The LCD will show labels above these keys (e.g., مرسته, وتل, مینو).
- فشار ورکړئ مینو soft key to access phone settings and features.
- Use the navigation keys (up/down/left/right) to scroll through menu options.
- Press the corresponding soft key to select an option.
- فشار ورکړئ وتل soft key to return to the previous screen or exit the menu.
- د مرسته soft key provides on-screen assistance for the current function.
4.5 Hold, Transfer, and Redial
- ساتل: د فعال تلیفون پرمهال ، فشار ورکړئ نیول button. The line key will flash. To retrieve the call, press the flashing line key again.
- لیږدول: د فعال تلیفون پرمهال ، فشار ورکړئ لیږد button. Dial the extension or external number, then either announce the call and hang up, or simply hang up to complete a blind transfer.
- سرخیل: د ویل شوي وروستي شمیرې د بیا ډیل کولو لپاره ، فشار ورکړئ سرخیل تڼۍ
4.6 Speakerphone and Microphone
- فشار ورکړئ سپیکر button to activate or deactivate the speakerphone. The phone supports full-duplex handsfree operation.
- فشار ورکړئ مایک button to mute or unmute your microphone during a call. The LED next to the button will indicate its status.
5. ساتنه
Proper care and maintenance will extend the life of your NEC DTL-12D-1 DT330 phone.
- پاکول: یو نرم، لږ څه استعمال کړئamp cloth to clean the phone's surface. Avoid abrasive cleaners, solvents, or strong chemicals, as these can damage the plastic and display.
- دوړې: Regularly wipe away dust from the handset, keypad, and display.
- چاپیریال: Keep the phone away from direct sunlight, excessive heat, and moisture. Ensure it is placed on a stable surface.
- کیبلونه: Periodically check all connected cables for any signs of wear or damage.
6. ستونزه حل کول
که تاسو په خپل تلیفون کې ستونزې سره مخ شئ، لاندې عامې ستونزې او حل لارې وګورئ.
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| د ډایل ټون نشته |
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| ښودنه خالي ده |
|
|
| زنګ وهونکی نه شي اوریدلی / زنګ وهونکی ما نه شي اوریدلی |
|
|
| کیلي ځواب نه ورکوي |
|
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7. مشخصات
Detailed technical specifications for the NEC DTL-12D-1 DT330 Digital Phone:
- ماډل: DTL-12D-1
- نښه: NEC
- ښکاره کول: 168 x 58 dot matrix backlit LCD with cursor keys
- د کرښې کیلي: 8 (with Red/Green LEDs)
- نرم کلیدونه: 4 (context-sensitive)
- ډایل پیډ: Backlit 10-key
- سپیکر: Full-duplex handsfree operation
- اساس: Four-step adjustable
- رنګ: تور
- مواد: پلاستیک
- د توکي وزن: نږدې 3.14 پونډه (1.42 کیلو ګرامه)
- د محصول ابعاد: نږدې 11.2 x 11 x 2.9 انچه (28.4 x 27.9 x 7.4 سانتي متره)
- د بریښنا سرچینه: Corded Electric (typically PoE or system-supplied)
- د تلیفون ډول: Corded Digital Phone
- د کنفرانس کال وړتیا: ۳۲-لاره
8. تضمین او ملاتړ
This product is offered as a renewed item. For specific warranty details and support, please refer to the information provided by the seller at the time of purchase.
- تضمین: As a renewed product, it typically comes with a minimum 90-day warranty from the seller. Please check your purchase documentation for exact terms.
- تخنیکي ملاتړ: For technical assistance, contact your system administrator or the vendor from whom the phone system was acquired. For issues related to the renewed product itself, contact the seller directly.
- آنلاین سرچینې: Additional information and support may be available on the official NEC website or through your service provider's documentation.





