842
8
Key Telephone
○
1
PROGRAM
---Enter using setup, system program setup, DSS key
setup, and auto-dial number setup status.
○
2
FWD/DND
(light)
----FWD:
Forward
the
call
to
different
EXT;
DND(Do-not-disturb)function can be used to stop calls when you are busy.
○
3
CONF
(light) ---- For conference talking
○
4
BROAD
(light) ---- Broadcast for external broadcasting system and key
phone system, including group call and monitoring function.
○
5
REDIAL
---- For CO line redial.
○
6
RECALL/ FLASH
---- For incoming calls recalling; or flash operation
during conversation.
○
7
AUTO ANS / MUTE
(light) ----Enable the auto answer mode; press to
mute the microphone in talking mode.
○
8
INTERCOM(ICM)
(light) ---- Making or answer internal call.
○
9
TRANSFER
—Transfer the call to the other EXT in talking state
○
10
HOLD/STORE
----For holding calls (including extension line and CO
line); and store the settings in programming setup mode
○
11
SP-PHONE / EXIT
(light) ---- With SP-PHONE, dial numbers or talking
without picking up the handset is possible; for exit in programming setup
mode.
○
12
Navigation key / volume adjustment key
---- 4 direction keys, the
normal state up and down keys for ringing volume adjustment and
sp-phone volume adjustment, left right keys for dialed and incoming calls
checking. In programming state, 4 direction keys are menu choosing keys.
○
13
DSS key
-------total twelve from NO1 to NO12 with green and red led;
default setting is below
NO9-12 is CO keys, correspond to NO1 to NO 4 CO lines------ display
the status of Co line ;press it for calling or answer of the CO. line show
working status of each CO line. Press key to make corresponding single
key operation of CO line, such as make or answer calls.
NO1-8 is EXT keys, correspond to EXT601 to EXT608(default NO) -------
display the status of EXT; press it for calling or answer of the EXT
Notice: 12 DSS key can be flexible set to corresponding different