
1
1PREPARATION
■Programmable function keys
The following functions can be assigned to [UP], [DOWN],
[P0], [P1], [P2], [P3] and [P4] programmable function keys.
Consult your Icom dealer or system operator for details con-
cerning your transceivers programming.
If the programmable function names are bracketed in the fol-
lowing explanations, the specific key is used to activate the
function depends on the programming.
DFor BIIS 1200 operation only
BIIS BUTTON KEY
➥Push to toggle the call ID list, transmit message and stand-
by operation.
➥Push to toggle between queue channel and received mes-
sage record indication after queue channel is selected.
➥Push and hold for 1 sec. to select queue channel indica-
tion.
STATUS UP/DOWN KEYS
➥During stand-by operation, push to display the transmit sta-
tus indication and select a status number.
➥When a received SDM (Short Data Message) is displayed,
push to cancel the automatic scroll and scroll the message
manually.
➥When an SDM that contains more than 12 characters is
displayed, push to scroll the message manually.
DFor MDC 1200 system operation only
MDC CALL KEY
➥Push to enter the MDC menu selection mode. Then select
the desired MDC menu from “SELCALL,” “CALALERT,”
“STUN,” “REVIVE,” “RADIOCHK,” “STATUS”, “MSG” and
“CALL LOG” using [CH Up] or [CH Down].
After selection, push this key again to enter the transceiver
alias selection mode.
• No operation is performed for about 15 sec., the transceiver
returns to the normal operation condition.
➥While in the transceiver alias selection mode, push to return
to the MDC menu selection mode.
MDC SELCALL KEY
Push to enter the transceiver alias selection mode for
SelCall.
• After the desired alias selection, push [PTT] to transmit a SelCall.
• No operation is performed for about 15 sec., the transceiver returns
to the normal operation condition.
MDC CALLALERT KEY
Push to enter the transceiver alias selection mode for
CallAlert.
• After the desired alias selection, push [PTT] to transmit a Call
Alert.
• No operation is performed for about 15 sec., the transceiver returns
to the normal operation condition.