
STARTING PEBBELL 2
21
②⑤
DEVICE POWER MODES
1. No Power Saving Mode
Send command: PS0
In this mode, both GSM and GPS are on, battery can last 18~36
hours.
2. Smart Power Saving mode
Send SMS command: PS1
(Default mode)
In this mode, the GSM chip is working and receives calls as well as
SMS and transmits location. The GPS chip is activated by motion,
incoming calls and SMS. The GPS chip is off when there is no
movement or phone usage. Battery life is not consumed when the
device isn't moving.
In normal use, the battery can last 4 ~ 8 days.
3. Deep Sleep Mode
Send SMS command: DS1