【正文】 難解答 .............................................................................................. 189 通知配置文件 .................................................................................................... 191 通知基礎 ........................................................................................................ 191 LED 通知 ........................................................................................................ 193 自定義通知 ...................................................................................................... 194 通知配置文件疑難解答 ............................................................................................ 196 BlackBerry Messenger .....................................................................黑莓說明升級版 ....................... 199 聯(lián)系人 .......................................................................................................... 199 對話 ............................................................................................................ 201 可用性 .......................................................................................................... 203 顯示屏和鍵盤 .................................................................................................... 205 背光燈 .......................................................................................................... 205 顯示設置 ........................................................................................................ 206 鍵盤設置 ........................................................................................................ 207 主題 ............................................................................................................ 209 顯示疑難解答 .................................................................................................... 209 語言 ............................................................................................................ 211 更改顯示語言 .................................................................................................... 211 添加顯示語言 .................................................................................................... 211 刪除顯示語言 .................................................................................................... 211 關于輸入語言 .................................................................................................... 211 設置輸入語黑莓說明升級版 言 ..................................................................................................... 94 關閉用于切換輸入語言的快捷方式 .................................................................................. 211 設置語音撥號語言 ................................................................................................. 22 設置聯(lián)系人顯示選項 .............................................................................................. 161 語言疑難解答 .................................................................................................... 212 無線網(wǎng)絡覆蓋 .................................................................................................... 213 查找有關無線覆蓋指示符的信息 .................................................................................... 213 關閉無線連接 ................................................................................................... 213 網(wǎng)絡連接指示符 .................................................................................................. 213 打開無線覆蓋通知 ................................................................................................ 194 通過語音命令檢查無線網(wǎng)絡覆蓋水平 ................................................................................. 39 關于首選無線網(wǎng)絡列表 ............................................................................................ 214 在首選網(wǎng)絡列表中添加網(wǎng)絡 ........................................................................................ 214 更改首選無線網(wǎng)絡的順序 .......................................................................................... 215 從首選無線網(wǎng)絡列表中刪除無線網(wǎng)絡 ................................................................................ 215 黑莓說明升級版 關閉數(shù)據(jù)服務 .................................................................................................... 215 關于漫游 ........................................................................................................ 216 手動切換無線網(wǎng)絡 ................................................................................................ 216 確定網(wǎng)絡連接和服務狀態(tài) .......................................................................................... 216 WiFi 連接設置 .................................................................................................. 216 高級 WiFi 連接設置 ............................................................................................. 219 UMA 連接設置 .................................................................................................... 221 無線網(wǎng)絡覆蓋疑難解答 ............................................................................................ 221 電源和電池 ...................................................................................................... 223 關閉設備 ........................................................................................................ 223 將設備設置為自動打開或關閉 ...................................................................................... 223 檢查電池電量 .................................................................................................... 223 通過語音命令檢查電池電量 ......................................................................................... 40 復位設備 ........................................................................................................ 223 延長電池壽命 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