MMI Features 2-55
March 2009 Chapter 2 - MTP850 Ex/MTP810 Ex Product Information Manual 6866588D21-D
18.11 Call History
A Call History stack is provided which consists of the following:
• Last dialled numbers;
• Missed call numbers;
• Answered ("Received") call numbers.
The Call History stack holds private TETRA IDs as well as phone and PABX numbers.
Numbers from the stack may be viewed, selected and called.
When the user scrolls through the lists the entries will appear to the user in the opposite order from
which they were received (most recent shown first). When a call is made/received to/from a number
that already exists in the ’last dialed’/’received’ lists, that number will not be duplicated in the list, but
it will be moved to the beginning of the list. However, ’missed call’ entries will be duplicated in the
’missed calls’ list.
The call history lists are stored in the terminal’s non-volatile memory and will be available to the user
after next power up.
The user is provided with the ability to save a number in the call history stack to the address book.
When a call is received and is unanswered, the user will be shown that a call was missed.
18.12 Universal Time Display
The terminal is capable of presenting time information to the user. The time is derived from an
internal clock. The terminal maintains the clock both when the terminal is powered on and powered
off.
Note: In case of power loss (for example flat battery) the internal clock will not be maintained.
The time is received from the SwMI and is updated if the maximal deviation between time on the
internal clock and the time received is less than a value set during terminal programming via the
CPS interface.
The feature is enabled or disabled and the default configuration set for the terminal via the CPS
interface.
The terminal display supports:
• Twenty-four-hour and twelve-hour formats
• DD/MM/YY, MM/DD/YY and DD-MON-YY date formats
• Adjustable time offset
The time information can be changed by the user via MMI, if enabled in codeplug.
System broadcast information has higher priority than data entered manually. Hence time, date and
offset information entered via MMI is overwritten, when data is received from the SwMI.
The terminal provides user indications upon crossing to another time zone, when new MCC
broadcast received.
Benefits:
• Time displayed can be synchronized for a number of terminals
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