
White Paper T630/T628
Dimension | Support in the T630/T628 |
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Support of the QoS modi- | Yes, when initiated by the network |
fication procedure | (not by the handset) |
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Interfaces to external | IrDA, |
devices supported by the | Datarate=SIR & MIR RS232, auto- |
handset and available for | baud, max 460kbit/s Bluetooth, |
a GPRS link | v1.0B+Critical errata, Certified and |
| listed Supported Bluetooth pro- |
| files: DUN, FAX, Headset, Synch, |
| Object push |
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Downlink data rate | Up to 85,600 bps for packet data communication, using 4 time slots in |
| coding scheme |
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Uplink data rate | Up to 21,400 bps for packet data communication, using 1 time slot in cod- |
| ing scheme |
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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. |
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R Reference point | Physical layer: Support of RS232 |
| PPP is supported as L2 layer in the R reference point |
| Authentication algorithms PAP, CHAP supported |
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IP connectivity | PDP type IP is supported |
| IP termination in mobile or TE (laptop, PDA) supported |
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Application | WAP over GPRS supported (UDP/IP and |
| SMS over GPRS |
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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 |
| • Delay classes supported (1,2,3,4) |
| • Mean and peak throughput rate limited by multislot class 4 and |
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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 |
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SIM | GPRS aware, as well as non GPRS aware SIMs are supported |
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77 | October 2003 |