GPRS technical data |
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| GPRS Specification |
| SMG31bis |
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| SMG |
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| Data Rates |
| Multislot class 10 supported (see table below) |
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| Coding schemes: |
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| Mode of Operation |
| Class B (attaches to both GSM and GPRS at the same time; |
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| data connection is established using CS (CSD/HSCSD) or |
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| GPRS) The user may select CSD, HSCSD or GPRS modes |
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| via |
| R Reference Point |
| Physical layer: RS232 virtual COM port |
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| Authentication mechanisms PAP and CHAP supported |
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| Attach Modes |
| GPRS attach |
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| GPRS detach |
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| Combined attach (CS+GPRS) (CCCH) |
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| Combined detach (CCCH) |
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| Combined attach (CS+GPRS) (PCCCH) |
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| Combined detach (PCCCH) |
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| Network Modes |
| Network Modes 1, 2 and 3 |
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| R Reference Point |
| Physical layer: RS232 virtual COM port |
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| Authentication mechanisms: PAP and CHAP supported |
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| IP Connectivity |
| PDP type IP is supported |
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| IPv4, terminated in Windows® DUN |
| SMS over GPRS |
| Mobile Originated and Mobile Terminated |
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| QoS |
| Support for all 4 classes |
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| QoS negotiation |
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| PDP Context |
| Up to 10 PDP context details are stored in GC79 Manager. |
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| PDP Context description edited via supplied Wizard or |
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| Simultaneous PDP contexts not supported |
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| Network initiated PDP context activation, modification and |
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| deactivation |
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| Collision of MS and |
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| SIM |
| Support for GPRS aware as well as |
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| Compression |
| TCP/IP Header Compression |
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| V42bis |
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| GPRS Encryption |
| GEA1 |
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| GPRS Frequency |
| Supported |
| Hopping |
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| GPRS IP allocation |
| Dynamic |
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| Static |
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66 | Additional Information |