NOKIA手機工程模式說明(doc 9頁)

NOKIA手機工程模式說明內容提要：
NOKIA移動電話的工程模式名稱為“Net monitor"分組畫麵為改錐、鐵錘和手機，諾基亞的工程模式啟動後可以通過命令開啟或關閉。前麵的畫麵顯示係統網絡的功能，後麵則以介紹手機內軟硬件資料為主。
載頻號碼、在GSM係統的範圍是1-124；
Carrier number. The range in GSM is 1-124
移動台接收電平（dBM值）；
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以完成連接上網；
SDCC -(SDCCH:Stand-alone Dedicated Control Channel)獨立專用控製信道；
TFR -(TCH:Traffic Channels)業務信道；
BCCH -(Broadcast Control Channel)廣播控製信道；
*SEARCH-手機正在搜索的網絡信號；
NSPS -(No Service & Power Save),無網絡服務，手機正處於省電模式；
通話中CHT項變化:AGCH->SDCC->TFR->掛斷電話->CCCH
開機時CHT項變化:AGCH->SDCC->BCCH->CCCH
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With this display is possible to change MS to use DTX or not if BS allows MS to decide it.
To change DTX state, You must activate this display from MENU. When MENU is not active and the user is scrollinng field test displays with NEXT and PREVIOUS, the DTX state will not change
xxxxxxxxxxx is status of switched mode. The values are:
DTX ON (MS use DTX)
DTX OFF (MS not use DTX)
DTX DEF (MS use default state of DTX Defined in MS_PAR.H)
NOTALLOWED (BS not allows MS to decide if it uses DTX or not)

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