This document is an instruction manual for an indoor digital cordless phone produced by Philips (China) Co., Ltd. The phone uses digital hopping technology and features digital voice signal transmission, reliable and fast communication, and secure communication. It adopts integrated circuit design and surface mount technology, providing strong anti-interference capability and clear voice. It also has features like automatic changing combination of anti-theft password, dual-mode caller display and melody ringtones, speed dialing, and do-not-disturb mode. It is suitable for use in modern homes or offices.
The Philips DCTG703 telephone manual covers all aspects needed to install, configure, and use the device. It includes safety warnings, power‑supply requirements, battery information, and step‑by‑step operating procedures.
Technical details such as the 2.4 GHz FSK/DTMF signaling, a rechargeable Ni‑MH 2.4 V 650 mAh battery, and a DC 7.5 V 300 mA power input are listed, along with wiring diagrams and troubleshooting tips for common error messages. This manual is written in Chinese.
| Power Input (DC) | 7.5 V 300 mA |
|---|---|
| Power Input (AC) | 220 V 50 Hz |
| Battery Type | Ni‑MH 2.4 V 650 mAh rechargeable |
| Operating Frequency | 2.4 GHz FSK/DTMF |
It uses a rechargeable Ni‑MH battery rated at 2.4 V 650 mAh.
The phone can be powered from a DC 7.5 V 300 mA source or from AC 220 V 50 Hz mains.