Nokia 1680 Classic User Guide, introduces the basic functions and usage methods of the phone
This manual introduces the Nokia 1680 Classic, covering basic operation, input methods, menu navigation, and multimedia functions. It explains how to use the phone’s keyboards, switch input methods, and access email, contacts, and other applications.
The document also contains important safety information, battery and accessory recommendations, and details on network operator features. It advises when to power off the device (e.g., on airplanes, in hospitals) and states that the phone is not waterproof and only approved accessories should be used. This manual is written in Chinese.
Yes, you must turn off the device on an airplane because it can cause interference.
Only approved batteries and accessories may be used; do not connect non‑compatible products.
No, the device does not have waterproof capability and should be kept dry.