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White paper Sony Ericsson P1
61 May 2007
Current consumption, talk and standby times
USSD technical data
Voltage operation
(nominal)
3.6 V 3.6 V 3.6 V 3.6 V
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
Spurious 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
1GHz
(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 GSM up to 10 hours
UMTS up to 3.5 hours
Standby time GSM up to 440 hours
UMTS up to 350 hours
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