Caution About High Volume Usage; Repetitive Motion - Motorola KRZR k1m Guia Del Usuario

Discontinue use and consult a physician if any of the following
symptoms occur: convulsion, eye or muscle twitching, loss of
awareness, involuntary movements, or disorientation. It is always
a good idea to hold the screen away from your eyes, leave the
lights on in the room, take a 15-minute break every hour, and stop
use if you are very tired.

Caution About High Volume Usage

Listening at full volume to music or voice through a
headset may damage your hearing.

Repetitive Motion

When you repetitively perform actions such as pressing keys or
entering finger-written characters, you may experience occasional
discomfort in your hands, arms, shoulders, neck, or other parts of
your body. If you continue to have discomfort during or after such
use, stop use and see a physician.
100 Safety Information