3
2
dPMR OPERATION
3
■
dPMR operation
The IC-F5122D and IC-F6122D provide digital Private Mobile
Radio (dPMR) operation that meets the 6.25 kHz bandwidth
requirements for narrow band operation. This increases ef-
ficiency of channel allocation and use of the spectrum.
■
Receiving a call
D
Receiving an Individual call
q
When an Individual call is received:
• Beeps sound.
• “
” appears and the mute is released.
• “
” appears or blinks, depending on the preprogrammed set-
tings.
• The calling station’s ID (or name) blinks.
w
While holding down
[PTT]
, speak into the microphone at
your normal voice level.
e
Release
[PTT]
to receive.
D
Receiving a Group call
q
When a Group call is received:
• Mute is released.
• While receiving the signal, either the calling station or Talkgroup
ID name (or code) can be displayed, depending on the prepro-
gramming.
• When an All Call is received, “
ALL CALL
” is displayed.
w
While holding down
[PTT]
, speak into the microphone at
your normal voice level.
NOTE:
Only one station is allowed to speak at the
same time.
e
Release
[PTT]
to receive.
Continued on the next page
The calling station
ID name
The calling station or
Talkgroup ID name
