Charging And Usage Times; Inserting/Removing Batteries - Aastra 142d User Manual

Installation

Charging and Usage Times

■
Charging time: (fully discharged batteries) to full capacity in 5 to 6 hours
■
Talk Time:
up to 18 hours (fully charged) for North America
up to 15 hours (fully charged) for other countries
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Stand-by Time:
up to 125 hours (fully charged) for North America
up to 140 hours (fully charged) for other countries
Note
Batteries whose charge level is unknown take ca. 14 hours to fully charge.
Poor radio connections (large distance from system radio station) reduce the
stand-by and talk time of the mobile unit. High speaker or ringer signal volume,
frequently activated key and display lighting as well as activated vibration alarm
are also features decisive in reducing stand-by and talk times.

Inserting/Removing Batteries

There is a battery compartment on the lower side of the mobile unit for the three
included AAA batteries. The appendix contains important information on battery
use (see page 96).
Proceed as follows to insert and remove the battery pack:
Opening the battery compartment
To unlock the battery compartment cover, use a pointed object (e.g. a ballpoint
pen) and push it into the hole at the bottom of the handset (1). Lift away the cover
at the same time as illustrated (2).
Inserting the three batteries (note polarity)
Observe the correct polarity of the batteries. The + - marking in the battery com-
partment must be aligned with the + - marking on the batteries. Batteries can be
inserted without force. If batteries are inserted with incorrect polarity, this may
damage the device.
10
2
1