Installation
BusinessPhone – Cordless phone DT190
88
Battery
The Cordless phone is powered by a rechargeable battery. You can
fully charge an empty battery by placing the Cordless phone in the
charger for 5.5 hours. A fully charged battery gives you up to
10 hours calling time or up to 170 hours standby time.
The Cordless phone has a battery meter, which indicates the
power remaining in the battery.
Note:
The Cordless phone is powered by a Nickel Metal
Hydride (NiMH) battery. It can be recharged at any time. To
keep the battery fully charged, you can put or leave the
Cordless phone in the charger without any problem.
Reading the battery meter
When the battery is fully charged, the battery meter on the
Cordless phone display consists of three blocks. The number of
blocks decreases as the battery discharges. If the battery is almost
empty, the battery meter on the Cordless phone flashes. An alarm
sounds if there is little calling time remaining in the battery.
Battery performance
The table below indicates the performance:
Talk time
(hours)
Standby time
(hours)
Charge time
(hours)
Battery
NiMH, 550 mAh
10
170
5.5
