User manual

Cat

S50c Smartphone User Manual

Operating Environment

Do not use or charge the device in dusty, damp, and dirty places or places with magnetic fields.

Otherwise, it may result in a malfunction of the circuit.

The device complies with the RF specifications when the device is used near your ear or at a distance

of 1.5 cm from your body. Ensure that the device accessories such as a device case and a device

holster are not composed of metal components. Keep your device 1.5 cm away from your body to

meet the requirement earlier mentioned.

On a stormy day with thunder, do not use your device when it is being charged, to prevent any danger

caused by lightning.

When you are on a call, do not touch the antenna. Touching the antenna affects the call quality and

results in increase in power consumption. As a result, the talk time and the standby time are reduced.

While using the device, observe the local laws and regulations, and respect others’ privacy and legal

rights.

Keep the ambient temperature between 32°F and 104°F while the device is being charged. Keep the

ambient temperature between 14°F to 131°F for using the device powered by a battery.

Prevention of Hearing Damage

Using a headset at high volume can damage your hearing. To reduce the risk of damage to hearing,

lower the headset volume to a safe and comfortable level.

Safety of Children

Comply with all precautions with regard to children’s safety. Letting a child play with your device or

its accessories, which may include parts that can be detached from the device, may be dangerous, as

it may present a choking hazard. Ensure that small children are kept away from the device and

accessories.

Accessories

Choose only batteries, chargers, and accessories approved for use with this model by the device

manufacturer. The use of any other type of charger or accessory may invalidate any warranty for the

device, may be in violation of local rules or laws, and may be dangerous. Please contact your dealer

for information about the availability of approved batteries, chargers, and accessories in your area.

Battery and Charger

Unplug the charger from the electrical plug and the device when not in use.

The battery can be charged and discharged hundreds of times before it eventually wears out.

Use the AC power supply defined in the specifications of the charger. An improper power voltage

may cause a fire or a malfunction of the charger.

If battery electrolyte leaks out, ensure that the electrolyte does not touch your skin and eyes. When the

electrolyte touches your skin or splashes into your eyes, wash your eyes with clean water immediately

and consult a doctor.

If there is a case of battery deformation, color change, or abnormal heating while you charge, stop

using the device immediately. Otherwise, it may lead to battery leakage, overheating, explosion, or

fire.