Sony Ericsson Z300 manual Sim

White Paper Z300

Feature

Support in the Z300

Downlink data rate	Up to 85,600 bps for packet data communication, using 4 time slots in cod-
	ing scheme CS-4
Uplink data rate	Up to 21,400 bps for packet data communication, using 1 time slot in coding
	scheme CS-4
Mode of operation	Class B and Class C modes of operation supported. It is possible for the
	user to choose if the Circuit Switched services should be favoured.
R Reference point	Physical layer: PPP is supported as L2 layer in the R reference point
	Authentication algorithms PAP, CHAP supported
IP connectivity	PDP type IP is supported
	IP termination in mobile
Application	WAP over GPRS supported (UDP/IP and GPRS-SMS)
	SMS over GPRS (SMS-MT, SMS-MO) supported
QoS	QoS negotiation supported. Default requested QoS sent by the handset at
	PDP context activation is reliability Class 3. Peak/Mean/Delay/Precedence
	Class: subscribed.
	Precedence class supported (1,2,3)
	Reliability class 1-5 supported
	Delay classes supported (1,2,3,4)
	Mean and peak throughput rate limited by multi slot class 4 and CS-4
PDP context	10 PDP context descriptions stored in mobile
	PDP context description is edited via application in mobile or via OTA
	Simultaneous PDP contexts not supported
	Network requested PDP context not supported
SIM	GPRS aware, as well as non GPRS aware SIMs are supported

38 October 2005