Справочник Пользователя для Infinity System S.L. TM55SM

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  Lock screen 

When Screen lock in Security setting is enabled, press Power key to lock the handset. This helps to 

prevent accidental touching of keys and as well as power saving. When Sleep function in Display setting is 
enabled, after the handset device has been idle for preset period, the screen will be locked automatically to 
save power.   
  Unlock screen 

Press Power key to switch on the handset device. The lock screen appears. Touch and slide right to 

unlock screen, and the screen being locked last time will show.   

You enter text using the onscreen keyboard. Some applications open the keyboard automatically. In others, 

you touch a text field where you want to enter text to open the keyboard. You can also enter text by speaking 
instead of by typing.   
  To enter text 

Touch a text field, and the onscreen keyboard opens. Some applications open the keyboard automatically. 

In others, you touch a text field where you want to enter text to open the keyboard. 
  Touch the keys on the keyboard to type. 

The characters you’ve entered appear in the text field, with suggestions for the word you are typing 

below.  
  Use the Delete icon to erase characters to the left of the cursor.After finishing typing, touch Back 

icon to close the keyboard.