User guide

33
Status
This screen provides additional status information that is normally hidden
from view.
To view the status information
1 From standby, press the
Menu button, then use the or buttons to
display the Status option and press the Select button. The status screen
will be displayed:
Signal level: Shows the current signal strength expressed both logarithmi-
cally in dBm and as a percentage of the dBm level/range.
The signal level reading can be a useful tool when positioning the phone
and antenna for best reception. Display the status screen and move the
phone/antenna until you achieve the highest reading within the available
area.
Battery voltage: Indicates the voltage charge of the battery. The working
range is between 3.6V and 4.2V. At 3.6V, the phone will automatically power
down to protect the battery from complete exhaustion.
IMEI: The International Mobile Equipment Identity is the unique code stored
on your SIM card that differentiates it from every other SIM card, worldwide.
Model: Indicates the model number of the phone (P350 or P390).
Version: Indicates the current version of the internal phone software.