Sony Ericsson P1 manual Current consumption, talk and standby times, Ussd technical data

White paper Sony Ericsson P1

Dimension	GSM 900/	GSM 1800	GSM 1900	WCDMA
	E-GSM 900
Voltage operation	3.6 V	3.6 V	3.6 V	3.6 V
(nominal)
Transmitter RF	33 dBm Class 4	30 dBm Class 1	30 dBm Class 1	24dBm Class 3
power output	(2 W peak)	(1 W peak)	(1 W peak)	(0.25 W peak)
Transmitter Output	50 Ω	50 Ω	50 Ω	50 Ω
impedance
Transmitter	< -36 dBm up to	< - 30 dBm	< - 30 dBm	< -36 dBm up to
Spurious emission	1 GHz	(according to	(according to	1 GHz
	< -30 dBm over 1	GSM spec.)	GSM spec.)	< -30 dBm over
	GHz			1 GHz
	(according to			(according to
	GSM spec)			3GPP™ spec)
Receiver RF level	Better than – 102	– 102 dBm	Better than – 102	Better than –
	dBm		dBm	106.7 dBm @
				12.2 kbps CS
				voice
Receiver RX Bit	< 2.4%	< 2.4%	< 2.4%	< 0.1%
error rate

Current consumption, talk and standby times

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

USSD technical data

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.

61 May 2007