Nokia 2180 Manuel D’Utilisation
8
3. Signal Strength
Your phone operates on radio waves, and the quality of ra-
dio reception depends entirely on the strength of the radio
signal in your area.
Because the radio coverage is maintained by a wireless
Because the radio coverage is maintained by a wireless
network, the quality of calls on a wireless phone depends
on the strength of the wireless radio signal.
The stronger the radio signal, the better the call
quality. A strong signal is indicated by the signal
indicators on the left side of your phones dis-
play, which scroll as the strength of the signal
increases and decreases.
Increasing your phones signal may be easy. Try
Increasing your phones signal may be easy. Try
moving your phone slightly, or move towards a
window if youre calling from inside a building.
No service
If youre outside the wireless service
If youre outside the wireless service
area, 12 6(59,&( will display on
your phone. No calls can be made or
received, including emergency calls.
Unavailable service
When network service is unavailable
When network service is unavailable
from your service provider or its affili-
ates, emergency calls may be possible
via other networks to their designated
emergency number only (e.g. 911 or
some other official emergency
number).
Your phones display will remain empty, but a
Your phones display will remain empty, but a
'
will appear
at the top of your screen. No other calls can be made or
received.
Also, see To Make An Emergency Call on page 11.
Also, see To Make An Emergency Call on page 11.