Sony Ericsson P990i - Manual (Page 67)

White Paper P990i
67 January 2006
Preliminary version - P1F
C
on
fiden
tial
Current consumption, talk and standby times
USSD technical data
Transmitter RF
power output 33 dBm Class 4
(2 W peak)
30 dBm Class 1
(1 W peak)
30 dBm Class 1
(1 W peak)
24dBm Class 3
(0.25 W peak)
Transmitter Output
impedance 50 Ω 50 Ω 50 Ω 50 Ω
Transmitter Spuri-
ous emission < -36 dBm up to 1
GHz
< -30 dBm over 1
GHz
(according to
GSM spec)
< - 30 dBm
(according to
GSM spec.)
< - 30 dBm
(according to
GSM spec.)
< -36 dBm up to 1
GHz
< -30 dBm over
1 GHz
(according to
3GPP™ spec)
Receiver RF level Better than – 102
dBm – 102 dBm Better than – 102
dBm Better than -106.7
dBm @ 12.2 kbps
CS voice
Receiver RX Bit
error rate < 2.4% < 2.4% < 2.4% < 0.1%
Talk time Up to 9 hours (GSM)
Up to 3 hours (UMTS)
Operating time Up to 9 hours
read and edit emails with back light on (GSM and UMTS)
Operating time Up to 9 hours
listening to music using the headset (GSM and UMTS)
Video talk time Up to 1 hour 40 minutes.
Standby time Up to 400 hours (GSM)
Up to 300 hours (UMTS)
Feature Support
USSD support GSM Phase 1/2 (Cross-phase compatibility).
GPRS behaviour according to class B.
Mode support -mode UI-mode supported.
SAT initiated USSD supported.
UI-mode details • It is possible to scroll the text up and down in USSD messages.
• It is possible to highlight embedded numbers and take actions
accordingly.
Dimension GSM 900/
E-GSM 900
GSM 1800 GSM 1900 WCDMA