电讯盈科 Manuals

SMS SMS668 Color Screen Wireless Fixed-Line SMS Phone User Manual

The SMS668 is a next‑generation color‑screen wireless fixed‑line SMS telephone that uses 2.4 GHz frequency‑hopping to send and receive short messages and broadcast information. It includes a 65,000‑color backlit LCD, multiple message mailboxes, and a built‑in phonebook.

The manual provides step‑by‑step instructions for preparing the device, connecting power and telephone lines, operating the keypad, using messaging features, configuring network services, and troubleshooting common problems. Technical specifications of the handset and base unit are also listed. This manual is written in Chinese.

Covers: Introduction · Keyboard Description · Pre‑use Preparation · Settings · Basic Functions · Phonebook