2-52 Services and Feature Description
6866588D21-D Chapter 2 - MTP850 Ex/MTP810 Ex Product Information Manual March 2009
The terminal provides a special proprietary feature that allows the user that is using the speaker
phone to interrupt the talking party.
The terminal has a dedicated key for the user to listen to semi-duplex (group and private) calls via
the earpiece and to switch between earpiece and speaker.
18.4 Display Features
18.4.1 Colours
The terminal utilizes colours to highlight certain special situations:
• When the battery is low
• When signal strength is low
• When the terminal is in an Emergency Mode/Call
• When terminal is camped on a cell that is in LST
18.4.2 Display Flip
If this option is provisioned, the terminal provides the user with the ability to reverse the direction of
the display, so that the display can be read when holding the terminal upside down. This is
sometimes useful for users that wear the terminal on their belt.
18.4.3 Fonts
The terminal has two enlarged ’zoom’ font that the user is able to choose via the menu.
18.4.4 Backlight
The backlight can be provisioned to operate in one of the following modes:
• Disabled: The backlight does not operate at all.
• Manual: Pressing a provisioned one-touch button will toggle the on/off state of the backlight.
The backlight is never automatically turned on or off.
• Semi-Auto: Pressing a provisioned one-touch button will toggle the on/off state of the
backlight. The backlight is also turned off automatically when the backlight timer runs out.
• Auto: Pressing any key will automatically turn the backlight on. The backlight will remain on
until the backlight timer runs out, or if a provisioned one-touch button is pressed to turn it off
The user can also toggle between ’disabled’ and ’auto’ via the menu
18.4.5 Screen Saver
The terminal supports a provisioned option to display a "screen saver" when the terminal has been
idle for a provisioned period of time, or when the user explicitly activates it.
The screen saver consists of an image, which can be provisioned from any "gif" image, and a text
string which can also be provisioned.
When the screen saver is being displayed, any key input by the user or incoming service will cause
the screen saver to be deactivated.
To Next Page
Loading...
