Low Battery Warning; Battery Information; Out Of Range Warning - Denver DDP-300 User Manual

2 Before you use the telephone for the first time, you must first make sure the
battery is charged for 15 hours. If you do not do this, the telephone will not
work optimally.
Important Note:
During the battery charge period, handset may feel warm and this is normal
After the battery is fully charged the first time next charge period will be
shorten
Battery is fully charged, talk time 6 hours; standy time 4 days.

3.4 Low battery warning

When the battery is low, you will hear warning signals and the battery
symbol on the display will blink.

3.5 Battery Information

Battery use may vary, if the battery over discharge the battery capacity will
be decreased.
Battery indicator:
The battery is fully charged.
The battery is half drained (50%)
The battery is low.
Please recharge again by placing on cradle.

3.6 Out of Range Warning

If the handset is out of range of the base unit, a warning signal will sound.
'SEARCHING' appears on the display and the
display.
Move closer to the base unit.
As soon as you are back within range of the base unit, a signal sounds and the
symbol stops blinking.
symbol blinks on the
11 Model:DDP-300