Feature Flags 3-43
September 2008
Chapter 3 - MTM800 Product Information Manual 6866537D87-F
14.6 Direct Mode (DMO)
This option is used to enable/disable the Direct Mode (DMO) feature is in the terminal. This feature
enables the terminal to work as a 2-way terminal and communicate directly with another
subscriber(s) of the talkgroup without the need for system infrastructure. Particularly useful when
the phone is out of coverage. In this mode the subscriber can not receive or make system - Group
calls, Private Calls, Telephone Interconnect Calls and Status Messages. The phone will not receive
system error and maintenance messages.
Note: DMO Emergency Calls are supported by the terminal.
See the following:
Paragraph 19 "DMO Parameters"
Paragraph 24.2.2 "DMO Talkgroup List"
Paragraph 28.2 "One-Touch Options"
Paragraph 28.3 "One Touch Buttons"
14.7 Direct Mode (DMO) Reservation
This is a form of ‘Hang Timer’ and is used to keep the channel open for the group. The entry in this
field specifies the duration of channel reservation time for DMO calls initiated by the terminal. During
the reservation time, other terminals that wish to talk, do not have to set up a new reservation;
instead, the current channel reservation may be used until the end of the time-out.
14.8 Telephone Interconnect
This option is used to enable/disable the terminal’s Phone Mode of operation, selectable via the
terminal’s mode selection button.
See related fields:
Paragraph 25 "Contact Book"
Paragraph 28.2 "One-Touch Options"
Paragraph 28.3 "One Touch Buttons"
14.9 MS User Application Support Pre-defined Template
The terminal’s Predefined Templates feature can be enabled or disabled by clicking in the check
box.
If enabled, the feature allows mail templates to be programmed into the phone. The user is allowed
to perform limited editing operations on a predefined template and send it, but is not allowed to store
the edited predefined template or erase it from the Templates List.
Related fields:
Paragraph 26.1.1 "Outgoing Mail Options"
Paragraph 26.1.2 "Outgoing Mail List"
Paragraph 28.2 "One-Touch Options"
Paragraph 28.3 "One Touch Buttons"