Safety Instructions - Aastra DT390 User Manual

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1424-EN/LZT 103 087 Uen G 2014-04-14

Safety Instructions

Read this section 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.: 660177 Battery
Single chargers shall only be connected with power adapters supplied
by the manufacturer.
Available power adapters (Suppliers Designation) are:
• Art.No. DC3: 130213A Power supply unit, AC: 100V-240V, DC:
5V/0.65A - Europe
• Art.No. DC3: 130166B Power supply, AC: 100V-240V, DC: 5V/1A
- USA, Canada, AUS, and UK
• Art.No. DC4: 130161A Power supply unit, AC: 100V- 240V, DC:
5V/2A - Europe, USA, Canada, AUS, and UK
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.
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AFETY NSTRUCTIONS
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