HOLD: Music on hold. When talking, press this key to mute the microphone and send the music to the
receiver; press ON/FF key to return the talking. Remarks: the music song can’t be changed.
MUTE: when talking, press this key to mute the microphone and the indicator to be red color; press this
key again to return to the talking.
REDIAL: at the hook off status, press this key to redial the last number;
ON/OFF: Turn on or turn off.
FLASH: when talking, press this key once to get a new dial tone or enter the t
ripartite call
; the flash
time can set 100ms or 600ms to meet the different PABX machines.
3. Dial keys
4. Headset port
HEADSET A: When use the single headset at HEADSET A, just put the MIC switcher at A place, then
can use normally; when use the double headsets for training, put the MIC switcher at A place, then this
port as main headset and talk normally; if put the MIC switcher at B place, then A port as the monitoring
headset and can’t talk.
HEADSET B: When use the single headset at HEADSET B, just put the MIC switcher at B place, then
this port can use normally; when use the double headsets for training, put the MIC switcher at B place,
then this port as main headset and talk normally; if put the MIC switcher at A place, then B port as the
monitoring headset and can’t talk.
5. Volume circle switcher, MODE, FLASH
VOLUME: volume circle switcher, when talking, cycle this switcher to change the headset receiver
volume high or low, + is high and – is low.
MODE: the call mode, MOVE is by hand, when call in, press ON/OFF to receive the call; AUTO is
automatic, when call in and ring two times, then the telephone will turn on automatically. Remarks:
AUTO mode should be used under the user over there, because the telephone can’t turn off
automatically.
TEL line port, recorder port, MIC, RINGER
TEL: the telephone line port;
REC: the recorder port, can connect to the PC then record;
MIC: MIC switcher, when put the MIC switcher at A place, then HEADSET A as main headset and talk
normally, HEADSET B as the monitoring headset and can’t talk; when put the MIC switcher at B place,
then HEADSET B as main headset and talk normally, HEADSET A as the monitoring headset and can’t
talk;
RINGER: Ringer volume switcher, HI is high level, LOW is low level, OFF is the ringer off then change to
ring on the headset receiver.
OPERATION DESCRIPTION
Setting up the date and time
At the hook on status, press SET key, the LCD will display “ SET 1 DATE ”, press SET key again to
enter the date/time setup. The setting of “ year ” blinks. Change the setting as desire by pressing
