Nortel Networks C4050 - Manual (Page 5)

6
C 4 0 5 0 H a n d s e t
• do not let the battery or the charger come into contact with conductive
metal objects
• do not dispose of the batteries in a fire
Battery installation
The C4050 handset uses two NiMH (Nickel-Metal Hydride) rechargeable AAA
650 mAh batteries.
Do not use disposable AAA 1.5 V batteries.
Battery replacement
Slide the back cover of the handset upwards to insert or remove batteries.
Battery charging
Comply with the following:
• charge the battery for at least eight hours before using the handset for the
first time
• charge the handset on a regular basis
• do not leave the handset connected to the charger longer than one month
without using
A fully charged handset, when switched off, discharges in approximately one
week.
553-A0080