Quick Reference Guide

PRELIMINARY
The Ascom i75 WiFi Handset is a robust unit designed to
function in tough environments. The handset is suitable for
users dependent on being reachable and/or having a need for
mobile advanced messaging functions. The telephone is
available in two versions, the Protector and the Medic
Protector model.
For detailed information, see
User Manual, i75 WiFi Handset.
* Option
Make a call
Dialling can be made in the following ways:
• Dial the number and press .
• Press and dial the number.
• Press a pre-programmed Hot key* or Soft key.
• Open the call list by pressing the Navigation key , select
the number you want and press .
* The alpha-numeric keys can be programmed with a
telephone number.
• Dial a number from the local phonebook.
See
heading; Use the local phonebook.
• Dial a number included in a message.
See heading;
Dial a number included in a message
• Dial a number from the central phonebook.
See heading;
Search in the central phonebook.
Answer/End a call
When the ring signal sounds, press to answer. To end the
call, press . The total call time is shown in the display.
Reject a call
When the ring signal sounds, press to reject the call. Call
information will be stored in the “Call list”.
Turn loudspeaking function on/off
During a call, press the middle Soft key to turn the
loudspeaking function on/off.
Turn audio signals on/off
In stand-by mode, a long press on the Mute button switches
audible signals on/off. The “Audio signals off” icon indicates a
completely silenced handset.
A short press on the Mute button before answering a call
silences the ring signal.
Mute the microphone during a call
A press on the Mute button during a call switches the
microphone on/off. The text “Muted” is shown in the display
when the microphone is off.
Change the volume during a call
Press the Volume button upwards to increase the volume,
downwards to decrease the volume.
Lock/Unlock the keypad manually
Press the *-key and then press “Lock” or “Unlock” to lock/
unlock the handset.
Charge the battery
Charging the battery is done in a desktop charger or in a wall
mounted charging rack. A filled “Battery” icon indicates a
fully charged battery. While in a desktop charger, the handset
is fully operational.
Receive a message
When a text message is received, the LED starts flashing
accompanied with a ring signal and/or vibrating. If the
message is received during a call, the user is notified by a
beep.
Read/Delete a stored message
To read, open the message list either from the menu, or by
pressing the Navigation key . Select the message from the
list and press “Open”.
To delete, open the message and press “Delete”; the question
“Delete message?” is shown. Press “Yes”.
Dial a number included in a message
Open the message and press to dial the first number in the
message. If the message contains a scrollable list, select an
item and press .
Send message
From the menu, select “Messages”. Mark and select “Send
Message”. Enter the number and press “OK”. Enter the
message and press “Send”.
Personal alarm*
Press the red Alarm button twice within 2 seconds. “Personal
alarm” is displayed.
Test alarm*
Press and hold the red Alarm button until “Test alarm” is
displayed.
*The alarm text is configurable and can differ from default.
Activate/Deactivate alarms
From the menu, select “Settings”. Mark and select “Alarm
settings”. Select “No-movement” or “Man-down” and press
“Change”; the checkbox is selected/cleared.
Hot keys/Soft keys can also be reserved for activation/
deactivation of alarms.
Icons in the display
Off-hook (shows a call in progress)
Audio signals off
Battery icon
Signal strength
Loudspeaking function off/on
Headset connected
/ Text input mode; upper case/lower case
Digit input mode
Phonebook
/ Locked keypad/Locked handset
Not answered call
Incoming/Outgoing call
Unread/Read message
Unread/Read interactive message
Action required
No-movement/Man-down alarm on
LED
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D
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F
M
N
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J
K
L
G
H
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P
Q
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T
U
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X
Y
Z
A
B
C
Alarm button
Shows the Soft
key function
Shows time
and date
Display
Volume button
Soft keys
Off hook key
Shows icons
Keypad
On hook key
On/Off key
Active alarms,
current mode, etc.
Name defined in
standby mode
Mute button
Icon row
Time and date
User name/No.
Status info
Soft key row
Microphone
Navigation key
Product presentation
Functions
Phonebook
Up to five rows in display
20 messages/20 000 characters
Vibrator
Headset connector
Loudspeaking
Push-to-talk
Acknowledge
Interactive messaging
Text messaging between handsets
Data send
Personal alarm
Alarm with data
Location detection via Access Points
Man-down & No-movement alarm*
Basic operation
Messages
Alarm functions