Motorola XPR 7350 用户手册

While you can receive and/or respond to a Private Call initiated 
by an authorized individual radio, your radio 
must be programmed for you to initiate a Private Call.

There are two types of Private Calls. The first type, where a 
radio presence check is performed prior to setting up the call, 
while the other sets up the call immediately. 

Only one of these call types can be programmed to your radio 
by your dealer.

You hear a negative indicator tone, when you make a Private 
Call via the One Touch Access button or the Channel 
Selector Knob, if this feature is not enabled.

Use the Quick Text Message or Call Alert features to contact an 
individual radio. See Text Messaging Features on page 30 or 
Call Alert Operation on page 26 for more information.

Select the channel with the active group alias or ID. See 
Selecting a Channel on page 14.
OR
Press the programmed One Touch Access button.

Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from 
your mouth.

Press the PTT button to make the call. The LED lights up 
solid green.

Wait for the Talk Permit Tone to finish (if enabled) and speak 
clearly into the microphone.

Release the PTT button to listen. When the target radio 
responds, the LED blinks green.

If the Channel Free Indication feature is enabled, you hear a 
short alert tone the moment the target radio releases the 
PTT button, indicating the channel is free for you to respond. 
Press the PTT button to respond.
OR
If there is no voice activity for a predetermined period of 
time, the call ends.

You hear a short tone.

Just like a Private Call, while you can receive and/or respond to 
a Selective Call initiated by an authorized individual radio, your 
radio must be programmed for you to initiate a Selective Call.

Select the channel with the active group alias or ID. See 
Selecting a Channel on page 14.

Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from 
your mouth.

Press the PTT button to make the call. The LED lights up 
solid green.