How to Input Characters ............................................................................................................... 78
Character Entry Mode ............................................................................................................. 78
Character Code List ................................................................................................................ 79
Character Entry Method .......................................................................................................... 86
To Delete a Character ............................................................................................................. 87
Security Mode ............................................................................................................................... 88
To Lock the Telephone ........................................................................................................... 88
To Unlock the Telephone ........................................................................................................ 88
Emergency Call ............................................................................................................................. 90
To Add New Data .......................................................................................................................... 91
To Change Group Name ............................................................................................................... 92
To Find a Registered Data ............................................................................................................ 94
To Add Prefix Number .................................................................................................................. 96
To Set Prefix ........................................................................................................................... 96
To Edit Directory Data ................................................................................................................... 99
To Delete All Data ....................................................................................................................... 100
To Delete a Specific Data ........................................................................................................... 101
View Call History ......................................................................................................................... 103
To Make a Call from History ....................................................................................................... 104
To Delete All Data ....................................................................................................................... 110
Menu List for DT750 ................................................................................................................... 111
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