User Manual

2 Select Services → Broadcast.
Your radio displays the predefined alias and the Broadcast Call icon.
3 To start the call press the PTT button.
Phone and PABX Calls
The Phone Call allows you to call a landline telephone number or a cellular mobile phone number. The
Private Automatic Branch Exchange (PABX) Call allows you to call local (office) extension numbers.
Private Call
The Private Call, also called point-to-point, or individual call, enables calling between two individuals.
No other radio can hear the conversation. This call type can be carried out in two ways:
• Duplex call (if the system allows), in TMO Mode. Both parties can speak at the same time.
• Simplex call, in TMO or DMO Mode. Only one party can speak at a time.
When a DMO Private Call takes place, radios not involved in this call receive the channel busy
indication. The radios are identified using its radio numbers.
Related Links
Emergency Individual Calls (Private or MS-ISDN) on page 58
MS-ISDN on page 119
Making Private Calls
Procedure:
1 From the home screen, enter a number.
2 If Private is not the first type of call presented, press Ctype repeatedly to select it.
3 When you are in the following mode:
a TMO — For simplex calls, press and release the PTT button. You hear a ringing tone.
Otherwise, press and hold the PTT button. Wait for the talk permit tone before talking, and
release the PTT button to listen. For duplex calls, press and release the SEND key. You hear
a ringing tone.
b DMO — Only simplex calls are available. Press and hold the PTT button. Wait for the talk
permit tone before talking, and release the PTT button to listen.
4 To end the call, press the END key.
Assistance Call
This feature allows you make a private call to ask for assistance during normal and non-critical
situations.
NOTICE: Your service provider can configure the number, priority, and the type of the call
(simplex or duplex).
Call Modification
Call Modification is a feature that allows your service provider to modify the call in order to optimize it
and adjust to a current situation.
Modification can cover:
Chapter 3: Modes
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