User's Manual

Making an emergency call
You can make an emergency call to a number that has
been set in th e SOS numbers setting. You can save up
to three emergency numbers using the WIM applica- tion’s
co nfig uration feature from your PC or PDA. See
“Config. Stat” on page 66 .
To make an emergency cal l, do the following:
1. Press and ho ld th e Vo lume up and Volu me do wn
keys simultaneously for three seconds.
2. The first SOS number is dialed. If the cal l is answered,
the cal l gets established and you can have a voice
conversation with the called party.
One of the following may take place when a call does no t
g e t established:
• I f the call remains unanswered by the called party,
the seco nd SOS numb e r is dialed. If th e second SOS
call also rem a ins una nswered, the third SOS number is
dialed. If the call to the third number rem a ins
unan swered, the emergen c y cal l operatio n is cancelled.
Repeat the same procedure to initiate the emergency
call again.
• I f the GSM carrier service for the currently inserted
SIM
card is unable to establish a call, then the sec- ond
SIM card is activated au toma tically. T h e PWG-
500 tries to make an outgoing call to the first SOS
number through the GSM carrier service for the second
SIM card . If the GSM c a rrier service is unabl e to
establish the call, the emergency call operation is
cancelled. Repe at the same procedure to initiate the
emergency call again.
Making an emerge ncy ca ll --- 29