2
English
CONTENTS
Variable RF Power Level (Selected
Models Only) . . . . . . . . . . . . . . . . . . . . 22
Failsoft Operation (Trunked Systems
Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Muting the Keypad Tones (For Keypad
Radios Only) . . . . . . . . . . . . . . . . . . . . . . . 23
Trunked Features . . . . . . . . . . . . . . . . . . 24
Viewing Your Radio’s ID Number . . . . . . . 24
Enhanced Private Call Operation . . . . . . . 24
Answering a Private Call . . . . . . . . . . . 24
Making a Private Call. . . . . . . . . . . . . . 25
Leaving a Call Alert Page . . . . . . . . . . 28
Call Alert Operation . . . . . . . . . . . . . . . . . 29
Answering a Call Alert Page with a
Group Call . . . . . . . . . . . . . . . . . . . . . . 29
Making a Call Alert . . . . . . . . . . . . . . . 29
Automatic Multiple Site Selection
(AMSS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Viewing the Current Site . . . . . . . . . . . 32
Forcing a Site Change. . . . . . . . . . . . . 32
Locking and Unlocking a Site . . . . . . . 32
Conventional Features . . . . . . . . . . . . . . 33
Repeat/Direct . . . . . . . . . . . . . . . . . . . . . . 33
Smart PTT . . . . . . . . . . . . . . . . . . . . . . . . 34
Scan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Scan Operation . . . . . . . . . . . . . . . . . . . . 35
Turning Scan On or Off with the
Keypad (For Keypad Radios Only) . . . 35
Deleting Nuisance Modes . . . . . . . . . . 36
Viewing a Scan List (For Keypad
Radios Only) . . . . . . . . . . . . . . . . . . . . 36
Programming a Scan List (For
Keypad Radios Only) . . . . . . . . . . . . . 37
Scan Modes . . . . . . . . . . . . . . . . . . . . 38
Programming the Radio . . . . . . . . . . . . 39
Programming the Telephone List
Numbers . . . . . . . . . . . . . . . . . . . . . . . 39
Programming the Call List. . . . . . . . . . 40
Telephone Operation . . . . . . . . . . . . . . . 42
Answering a Telephone Call . . . . . . . . 42
Making a Telephone Call (For
Model II Radios Only) . . . . . . . . . . . . . 42
Special Features. . . . . . . . . . . . . . . . . . . 46
Emergency Operation . . . . . . . . . . . . . . . 46
Sending an Emergency Alarm . . . . . . 46
Sending a Silent Emergency Alarm . . 47
20L01-A_PR_UG_MTX4500.book Page 2 Friday, April 13, 2007 2:47 PM