Function Keys
To activate these function keys, the radio
should be in the
normal mode. If the radio is in phone mode, exit by
pressing phone button.
SYS "System" Selector Key
- Pressing this key selects the
next programmed system. Only programmed systems will be
displayed. System number selected is located on the left side
of the radio display.
GRP "Group" Selector Key
- Pressing this key changes
the selected group. Only programmed groups will be
displayed. Group number selected is located on the right side
of the radio display. Group name or identifier is shown in
main body of the radio display.
SCN "Scan" Key
- Pressing this key initiates the scan
feature. When the
SCN
key is pressed followed by pressing
either the
SYS
(system) or
GRP
(group) key, system scan
or group scan is enabled. (See "Scan Modes").
T/A "Talk-Around" Key
- Places the TM-4800 into the
talk-around mode on trunking and conventional systems
(dealer programmable option). Allows direct radio-to-radio
communication when out of range of the system.
30
1
2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PRS
8
TUV
9
WXY
*
0
#
S Y S
S Y S
S Y S
S Y S
S Y S
S N D
S N D
S N D
S N D
S N D
G R P
G R P
G R P
G R P
G R P
S T R
S T R
S T R
S T R
S T R
S C N
S C N
S C N
S C N
S C N
R C L
R C L
R C L
R C L
R C L
T / A
T / A
T / A
T / A
T / A
C L R
C L R
C L R
C L R
C L R
PHONE
