User's Manual

4
Attaching and Charging the Battery
Attaching the Battery
1. Insert the battery bottom-end first into the
battery guide holes on the housing of the
phone.
2. Push the battery forward into the housing
of the phone until it securely locks.
Detaching the Battery
1. Press down on the battery release button.
2. Pull on the battery and remove it.
Charging the Battery
You should charge your r 750 plus phone battery
overnight before initial use. This allows your
battery to achieve its maximum capacity and life.
Connect the charger to the bottom of the
r 750 plus phone.
NOTE: For more information on charging
the battery, see “Batteries” on
page 56
.
Battery and Charging Status
A low battery is indicated by a short, chirp-like
sound through the speaker. The battery
strength indicator icon shows the remaining charge in your battery. Three bars
indicates full charge. As the charge is reduced through use, the bars
progressively reduce from three to two bars, then one bar, then disappear. The
indicator flashes when you have less than five minutes of talk time (see
Table 1 ).