102.1.1 General Presentation Windows
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Window Name |
Description |
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Status windows |
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AMR Call Average |
Shows the distribution of AMR speech codec usage for the whole of the call currently in progress. |
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AMR Cell Average |
Shows the distribution of AMR speech codec usage for the time spent in the current serving cell. |
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AMR Codec Usage |
Shows the most recent distribution of AMR speech codec usage (exact updating frequency for these statistics may vary between devices). |
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AMR Settings |
Shows the current active set of AMR speech coders on the uplink and downlink respectively, along with hysteresis and threshold values governing AMR mode switches (changes from one coder to another). |
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Current Channel |
Shows information elements relating to the channel currently used. It also shows current time. |
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Hopping Channels |
Shows ARFCN, RxLev and C/I for all channels currently in the hopping list. Note: RxLev is not obtainable with any currently connectable phones. |
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Modified MS Behavior |
Shows the current state of the user-configurable GSM properties for the device: see UM chapter "Device Properties". |
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Radio Parameters |
Shows a collection of vital data about the status of the radio link (current BCCH, signal strength, speech quality, and more). |
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Shows BSIC, ARFCN, RxLev, and some further parameters for the serving cell and its neighboring cells, with the serving cell on top and the neighbors below it, sorted by signal strength in descending order. |
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Serving + Neighbors By Band |
Similar to "Serving + Neighbors" except that the cells are sorted first by frequency band and then by signal strength in descending order. |
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Speech Quality |
Shows POLQA/PESQ, SQI, audio volume, and more. See UM chapters "Audio Quality Measurement (AQM): General" and "Speech Quality Index – SQI". |
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Line charts |
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GSM Line Chart |
Tracks the signal strength of the serving cell and neighbors. Shows call and handover events. |
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Bar charts |
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Radio Quality Bar Chart |
Shows GSM radio parameters. |