Sony Ericsson T68ie manual Sim, At+Cgdata Ent, Requested

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T68i

White Paper, April 2002

Dimension

Support in the T68i

Interfaces to external devices supported by the handset and available for a GPRS link

IrDA, RS-232, AT commands. IrDA, Datarate=SIR & MIR RS232, autobaud, max 460kbit/s Bluetooth, v1.0B+Critical errata, Certified and listed Supported Bluetooth profiles: DUN, FAX, Headset, Synch, Object push

Downlink data rate	Up to 64,200 bps for packet data communication, using 3 time slots in
	coding 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: Support of RS232
	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 or TE (laptop, PDA) supported

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 (1,2,3).
	•	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 multislot class 4 and CS-
		4

PDP context	10 PDP context descriptions stored in mobile
	PDP context description is edited via application in mobile, AT-command
	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

AT commands supported	•	AT+CGDCONT - DEFINE	•	AT+CGACT - PDP CONTEXT
		PDP CONTEXT		ACTIVATE OR DEACTIVATE
	•	AT+CGQREQ - Quality of	•	AT+CGDATA - ENT
		Service Profile
		(REQUESTED)
	•	AT+CGQMIN - Quality of
		Service Profile (Minimum
		Acceptable)
	•	AT+CGATT - PACKET
		DOMAIN SERVICE ATTACH
		OR DETACH

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Contents T68i/T68ie Contents T68 Preface Purpose of this documentT68 White Paper, April Key functions and features Product overviewMore in-phone functions Memory management Mobile chatPicture phone book Calendar vCalendarMultimedia in the T68i MMS Multimedia Messaging Service MMS objectsText TemplatesBenefits PIM communication with MMSMMS technical features OTA configurationMessage conversion ArchitectureEMS more than just words EMS Enhanced Messaging ServiceNew possibilities with messaging Examples of EMS contents and applications Compatible with SMS standardsT68i White Paper, April Bluetooth wireless technology Using Bluetooth wireless technology in the T68iWhat is SyncML? Synchronize calendar and phone bookSyncML background Hierarchical phone book with contactsService providers Benefits of a common synchronizationProtocol End usersLocal synchronization Local synchronization software and the T68iXTNDConnect PC WAP services Using WAP in the T68iBearer type characteristics Gateway characteristicsSecurity using WAP Gprs accessConfiguration of WAP settings Push servicesOver-the-air provisioning of WAP settings CertificatesService Indication SI Service Loading SLMobile Internet Data connectionsGeneral Packet Radio Services Mobile positioningUsing Gprs in the T68i GprsT68i White Paper, April AT commands support Modem and AT commandsGSM data communication GSM Gprs GSM UssdObex Connection via infrared Infrared transceiverConnection via cable In-phone functions and features Subscription and/or network-dependentT68i White Paper, April T68i White Paper, April SMS ALS SMS and EMS messaging Network-dependent featuresFixed dialling and Restricted calls Service Mode Support T68i SIM AT services supported by the T68iSIM application toolkit GET Input More TimePlay Tone Polling OFFService Mode Support T68i SET UP CallUser interaction with SIM AT Text clearing times‘Key’ responses MMI Maximum Response lengthsSecurity and M-commerce technical data Feature Support in the T68i for m-commerceTerminology and abbreviations Gateway ImageIrMC IrDAService provider WAP serviceSIM card SyncMLWMLScript Related information DocumentsSoftware LinksGeneral technical data Technical specificationsExterior description Ambient temperatures Dimension Value in GSMSupported Man-Machine Interface MMI languages Current consumption, talk and standby timesDimension Full rate Enhanced full rate Speech codingName Type of game Interactive Vibration Technical platform informationCell broadcast service Feature Support in the T68iShort message service SMS Feature Support in the T68i Enhanced message serviceWbmp Multimedia message service Feature Support in the T68i/ieMessage priority AMR, AACDimension Support in the T68i Bluetooth technical dataInstant messaging/ Chat Performance and technical characteristics Dimension GSM 900/E-GSMTdma GmskWAP browser technical data Feature Support in the T68i WAP browserJPG WAP/WML WAPWAP Operator technical data Feature Support in the T68i WAP browserFeature Support in the T68i for WAP WAP Browser WAP ProvisioningFeature Support in the T68i for WAP Content typesApplicative provisioning TechnologiesWAP solutions FeaturesSecurity User agent profileObject formats ElementsGprs technical data Dimension Support in the T68iAT+CGATT Packet Domain Service Attach Or Detach SIMAT+CGDATA ENT RequestedMail client technical data Built-in GSM data modem technical dataFeature Support in the T68i e-mail client Ussd technical data Image format technical data Feature File typeImages downloading to phone Format VisibleSyncML technical data Feature Support for Sync ML in the T68iInfrared transceiver technical data EMS7 IndexGPRS25 T68 White Paper, April