1. Pengenalan
The VTech IS8128-51 DECT 6.0 Cordless Phone System offers advanced features for home communication, including super long range, Bluetooth Connect to Cell technology, and a smart call blocker. This manual provides comprehensive instructions for setting up, operating, and maintaining your phone system.

Figure 1: VTech IS8128-51 Cordless Phone System Overview
2. Persediaan
2.1 Apa yang ada di dalam Kotak
- Unit Pangkalan
- 5 Telefon bimbit tanpa wayar
- 4 Chargers + 5 AC Adapters
- Tali Talian Telefon
- 5 Battery Packs + Quick Start Guide
2.2 Menyambung Unit Pangkalan
Connect the telephone line cord to the TEL LINE jack on the base unit and to a telephone wall jack. Plug the large end of the AC adapter into a power outlet and the small end into the POWER jack on the base unit. Ensure all connections are secure.
2.3 Installing and Charging Handset Batteries
Open the battery compartment cover on each handset. Connect the battery pack connector securely into the jack inside the compartment. Place the battery pack into the compartment and close the cover. Place each handset in its respective charger or the base unit. Charge the handsets for at least 12 hours before initial use to ensure full battery capacity.
3. Arahan Operasi
3.1 Membuat dan Menerima Panggilan
To make a call, pick up a handset and dial the number. To answer an incoming call, press the PANGGILAN or RUMAH button. The system supports both landline and cellular calls via Bluetooth Connect to Cell technology.

Figure 2: Freedom to Make and Receive Cellular and Landline Calls
3.2 Penyekat Panggilan Pintar
The Smart Call Blocker feature automatically screens and blocks unwanted calls, including robocalls. You can add up to 1,000 numbers to your block list. To block a number during a call, press the dedicated PANGGILAN PANGGILAN kunci pada telefon bimbit.

Figure 3: One-Touch Call Blocking
3.3 Digital Answering System with Voice Guide
The integrated digital answering system provides up to 22 minutes of recording time for incoming messages, outgoing announcements, and memos. A built-in voice guide assists with system setup and message retrieval.

Figure 4: Digital Answering System Features
3.4 Bluetooth Sambung ke Sel
Pair up to two cellular phones or one cell phone and one Bluetooth headset to the base unit. This allows you to make and receive cellular calls using your VTech cordless handsets. The system can also sync with voice assistants like Siri or Google Now for added convenience.
3.5 Caller ID Announce and Visual Ringer
The system announces the caller's name or number, making it easy to identify who is calling without looking at the screen. The visual ringer on the handset provides a clear visual alert for incoming calls, useful in noisy environments or for those with hearing impairments.

Figure 5: Caller ID Announce Feature

Figure 6: Visual Ringer in Action
3.6 Phone Directory Download
Download and store up to 1,000 contact entries from your cellular phone directory directly to the VTech phone system, simplifying contact management.

Figure 7: Phone Directory Download
3.7 Fungsi Interkom
Use the intercom feature to communicate between handsets or between a handset and the base unit. This is ideal for internal communication within your home or office.
4. Penyelenggaraan
4.1 Cleaning Your Phone System
Wipe the phone system with a soft, damp kain. Jangan gunakan semburan pembersih atau bahan kimia yang keras, kerana ia boleh merosakkan kemasan atau komponen elektrik.
4.2 Penjagaan Bateri
To prolong battery life, ensure handsets are placed in their chargers when not in use. If the phone system will be unused for an extended period, remove the batteries from the handsets.
5. Penyelesaian masalah
If you experience issues with your VTech IS8128-51 phone system, please refer to the following common solutions:
| Masalah | Penyelesaian |
|---|---|
| Tiada nada dail | Ensure the telephone line cord is securely connected to the base unit and the wall jack. Verify the AC adapter is properly plugged into the base unit and a working power outlet. |
| Handset displays "Out of range" | Move closer to the base unit. Ensure the base unit is not placed near large metal objects or other electronic devices that may cause interference. |
| Tidak boleh menyekat panggilan | Ensure the Smart Call Blocker feature is enabled in the phone settings. Verify the number you are trying to block is not already in your allowed list. |
| Kualiti bunyi yang lemah | Check for interference from other electronic devices. Ensure the handset battery is fully charged. |
6. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | IS8128-51 |
| Jenama | VTech |
| Jenis Telefon | Tanpa wayar DECT 6.0 |
| Bilangan Telefon bimbit | 5 (boleh dikembangkan) |
| Julat | Up to 2,300 feet (Super Long Range) |
| Jenis Sistem Menjawab | Digital with Voice Guide |
| Masa Rakaman Sistem Menjawab | Sehingga 22 minit |
| Kapasiti Penyekatan Panggilan | Up to 1,000 names and numbers |
| Kesambungan Bluetooth | Connect to Cell (up to 2 cell phones or 1 cell phone + 1 Bluetooth headset) |
| Handset Screen Size | 2-inch backlit display |
| Base Screen Size | 3.5-inch backlit display |
| Sumber Kuasa | Elektrik Bertali |
| Bateri | 5 bateri AAA (termasuk) |
| Dimensi Produk (Asas) | 8.73 x 4.48 x 7.4 inci |
| Berat Barang | 4.27 paun |

Rajah 8: Dimensi Produk
7. Waranti dan Sokongan
For warranty information and technical support, please refer to the official VTech website or contact VTech customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
Pengilang: VTech





