Important Saf e ty Informa ti on
Avaya 3720/3725 DECT Telephone - User Guide 02/2009 9
Important Safety Information
Read this chapter before using the Avaya 3720 DECT Telephone or Avaya 3725 DECT
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 warnin gs 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:
Avaya 3725 DECT Telephone:
No. 700466691: DECT 3725 HANDS. BATTERY PACK
Avaya 3720 DECT Telephone:
No. 700466683: DECT 3720 HANDS. BATTERY PACK
Chargers shall only be connected with power adapters included in the following charger kits:
Basic Charger:
No. 700466253: DECT HS. BASIC CHARGER KIT EU
No. 700466261: DECT HANDSET BASIC CHARGER KIT UK/NAR/AU
Advanced Charger:
No. 700466279: DECT HS. ADV CHARGER KIT EU
No. 700466287: DECT HS. ADV CHARGER KIT UK
No. 700466295: DECT HS. ADV CHARGER KIT NAR
No. 700466303: DECT HS. ADV CHARGER KIT AU

Sensitive Electronic Environment (EU/EFTA only)

Only use this product in countries where the appropriate authorities have given their
authorisation.
The CE symbol on the product certifies its conformity with the technical guidelines concerning
user safety and electro-magnetic compatibility valid at the time of approval; in accordance with
European directive No. 1999/05/EC.
The product Avaya 3725 DECT Telephone complies with IP44; the product Avaya 3720 DECT
Telephone complies with IP42 - both according to IEC 529 / EN 60 529.