Aastra Telecom DECT 142 - Manual (Page 65)

59
Appendix
11. In some countries, the law requires used rechargeable batteries to be returned. Do not throw
batteries into your household waste. Dispose of used batteries in accordance with your local
regulations, and recycle them whenever you can. The batteries can contain substances such as
nickel-cadmium (NiCd), lead (Pb), cadmium (Cd), or mercury (Hg).