Aastra Telecom DT690 manual Safety Instructions, Precautions

Models: DT690

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SAFETY INSTRUCTIONS

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Safety Instructions

Read this sedction before using the telephone.

For safe and efficient operation of the telephone, observe the guidelines given in this manual and all necessary safety precautions when using the telephone. Follow the operating instructions and adhere to all warn- ings and safety precautions located on the product, the Quick Reference Guide and this User Manual.

This product shall only be used with the following batteries:

Art.No.: 660216 Battery

Single chargers shall only be connected with power adapters supplied by the manufacturer.

Available power adapters (Suppliers Designation) are:

Art.No.DC3: 130160A Power supply unit AC/5V DC/0.65A

-Europe

Art.No.DC3: 130166A Power supply unit AC/5V DC/1A

-USA, Canada, AUS, and UK

Art.No.DC4: 130161A Power supply unit AC/5V DC/2A

-Europe, USA, Canada, AUS, and UKAA

2.1 Precautions

Save this manual. It includes important safety information and operating instructions. Save all instructions for future reference.

Before using the handset, users of hearing aids should note that radio signals can affect hearing aids and, if powerful enough, can cause an unpleasant buzzing sound.

Connect AC (power supply) to the desktop battery charger only to designated power sources as marked on the product.

Danger: Never alter the AC cord or plug. If the plug will not fit into the outlet, have a proper outlet installed by a qualified electrician. Improper connection increases the risk of electric shock.

Position the electrical cord to the AC power supply where it is least likely to be subjected to damage or stress.

Remove the electrical cord from an outlet by pulling gently on the AC adapter, not by pulling the cord.

1424-EN/LZT 103 088 Uen D3 2010-11-16

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Aastra Telecom DT690 manual Safety Instructions, Precautions