24
- Learning to Use Your Phone
3. PTT / Data Indicator
The PTT (
U
) icon means that you can make and receive
PTT calls. The PTT / IM icon (
p
) means that both PTT
and Instant Messaging are available. Other connection
and data transmission indicators can include:
4. Roam Indicator
Shows when your phone is seeking or using another
network outside your home network. Indicators can
include:
5. Active Line Indicator
Shows
@
or
B
to indicate the current active phone line.
Other indicators can include:
4
= secure packet data
transfer
7
= insecure packet data
transfer
3
= secure application
connection
6
= insecure application
connection
2
= secure Circuit Switch Data
(CSD) call
5
= insecure CSD call
8
= 2.5G home
9
= 2.5G roam
:
= 2G home
;
= 2G roam
A
= line 1 active, call divert on
C
= line 2 active, call divert on
E
= alarm activated
C381p.GSM.UG.book Page 24 Friday, December 17, 2004 2:11 PM
