1. Pengenalan
This manual provides comprehensive instructions for the installation, operation, and maintenance of the NEC SL2100 Digital 12-Button Telephone, model NEC-BE117451. Please read this manual thoroughly before using the telephone to ensure proper functionality and to maximize its features.
2. Maklumat Keselamatan
Amaran:
- Produk ini mengandungi bahan kimia yang diketahui oleh Negeri California untuk menyebabkan kanser dan kecacatan kelahiran atau bahaya pembiakan lain.
- Always disconnect the telephone from the power source before cleaning or performing any maintenance.
- Do not expose the telephone to water or excessive moisture.
- Avoid placing the telephone in direct sunlight or near heat sources.
- Use only the power cord and accessories supplied or approved by NEC.
3. Produk Lebihview
The NEC SL2100 Digital 12-Button Telephone is designed for efficient communication within a business environment. Key features include:
- 12 programmable function keys with LED indicators for quick access to features.
- Backlit LCD display with interactive soft keys for intuitive navigation.
- Full duplex speakerphone for hands-free communication.
- Dual color call indicator lamps to easily identify call status.
- Compatibility with the NEC SL2100 system digital station port.

Rajah 1: Depan view of the NEC SL2100 Digital 12-Button Telephone, showing the handset, keypad, LCD display, and function buttons.
4. Persediaan
4.1 Membongkar
Keluarkan semua komponen dari pembungkusan dengan berhati-hati. Kotak itu hendaklah mengandungi:
- NEC SL2100 Digital 12-Button Telephone unit
- Telefon bimbit
- Kord telefon bimbit
- Tali talian

Rajah 2: The telephone unit with the handset detached, illustrating the separate components before assembly.
4.2 Menyambungkan Telefon Bimbit
- Locate the coiled handset cord.
- Plug one end of the handset cord into the jack on the bottom left side of the telephone unit.
- Plug the other end of the handset cord into the jack on the bottom of the handset. Ensure both connections are secure.
4.3 Connecting to the System
- Locate the line cord.
- Plug one end of the line cord into the digital station port on the back of the telephone unit.
- Plug the other end of the line cord into an available digital station port on your NEC SL2100 system.
- The telephone will power on automatically once connected to the system.
4.4 Pemasangan Dinding (Pilihan)
The NEC SL2100 Digital 12-Button Telephone includes a built-in wall mount feature. To wall mount the telephone:
- Adjust the handset hook to secure the handset when wall-mounted.
- Use appropriate screws (not included) to secure the telephone to a wall surface via the mounting holes on the back.
- Ensure all cords are routed neatly and securely.
5. Arahan Operasi
5.1 Fungsi Panggilan Asas
- Membuat Panggilan: Angkat telefon bimbit atau tekan kekunci Penceramah button. Dial the desired number using the keypad.
- Menjawab Panggilan: Angkat telefon bimbit atau tekan kekunci Penceramah butang apabila telefon berdering.
- Menamatkan Panggilan: Gantikan telefon bimbit atau tekan butang Penceramah button again if using hands-free.
5.2 Using Programmable Function Keys
The 12 programmable function keys (with LEDs) provide quick access to various system features or speed dial numbers. Consult your system administrator for specific programming details of these keys.
- Press a programmed function key to activate its assigned feature or dial the stored number.
- The LED next to the key will illuminate to indicate its status (e.g., line in use, message waiting).
5.3 Telefon Pembesar suara
To use the full duplex speakerphone:
- Tekan ke Penceramah button to initiate or answer a call hands-free.
- Speak clearly towards the telephone unit.
- Tekan ke Penceramah butang sekali lagi untuk menamatkan panggilan.
5.4 LCD Display and Soft Keys
The backlit LCD display shows call information, menu options, and system status. The interactive soft keys located directly below the display change their function based on the current context, providing intuitive access to features.
- Observe the labels above the soft keys on the LCD display.
- Press the corresponding soft key to select the displayed option.
5.5 Call Indicator Lamps
The dual color call indicator lamps provide visual alerts for incoming calls, messages, or other system notifications.
5.6 Fungsi Papan Kekunci
- kilat: Used for call transfer or accessing network features.
- Pemindahan: Used to transfer an active call to another extension or external number.
- Redam: Membisukan mikrofon anda semasa panggilan.
- DND (Jangan Ganggu): Activates or deactivates the Do Not Disturb feature.
- Clear/Back: Used to clear entered digits or navigate back in menus.
- Tahan: Menangguhkan panggilan aktif.
- Kluster Navigasi: Used to scroll through menus and adjust volume.
- Keluar: Exits the current menu or feature.
- Bantuan: Provides on-screen help or access to help features.

Rajah 3: bersudut view of the telephone, highlighting the ergonomic design and button layout for user interaction.
6. Penyelenggaraan
6.1 Pembersihan
- Disconnect the telephone from the system before cleaning.
- Gunakan yang lembut, damp cloth to wipe the exterior surfaces of the telephone.
- Jangan gunakan pembersih yang kasar, pelarut atau bahan kimia yang kuat, kerana ini boleh merosakkan kemasan.
- Ensure no liquid enters the openings of the telephone.
6.2 Penjagaan Am
- Avoid dropping the telephone or subjecting it to strong impacts.
- Keep the telephone away from extreme temperatures and humidity.
- Ensure cords are not tangled or pinched to prevent damage.
7. Penyelesaian masalah
If you encounter issues with your NEC SL2100 Digital 12-Button Telephone, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada nada dail | Loose line cord connection | Check and re-secure the line cord connection to both the telephone and the system port. |
| Paparan kosong | No power to the telephone | Ensure the telephone is properly connected to a powered digital station port on the SL2100 system. |
| Tidak dapat mendengar pemanggil / Pemanggil tidak dapat mendengar saya | Handset cord loose or faulty; Mute function active | Check handset cord connections. Press the bisu button to ensure it is not active. |
| Kekunci boleh atur cara tidak berfungsi | Keys not programmed or system issue | Contact your system administrator to verify key programming. |
Jika masalah berterusan selepas mencuba penyelesaian ini, sila hubungi pentadbir sistem anda atau sokongan teknikal NEC.
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | NEC-BE117451 |
| Dimensi Produk (L x W x H) | 11 x 8 x 4 inci (27.94 x 20.32 x 10.16 cm) |
| Berat Barang | 2.44 paun (1.11 kg) |
| Jenama | NEC |
| warna | Hitam |
| Jenis Telefon | Corded Digital |
| bahan | plastik |
| Sumber Kuasa | Corded Electric (via SL2100 system) |
| Peranti Serasi | NEC SL2100 advanced communication solutions |
| Jenis Sistem Menjawab | Digital (system dependent) |
| Keupayaan Panggilan Persidangan | Basic (system dependent) |

Rajah 4: The telephone unit with an overlay indicating its approximate dimensions, showing a length of 12 inches (30 cm).
9. Waranti dan Sokongan
For warranty information and technical support, please refer to the documentation provided with your NEC SL2100 system or contact your authorized NEC dealer or system administrator. NEC provides support for its products through official channels.





