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5.5 MUTE. Is toggle button located together with PROG button and use to
cancel microphone to transmitting voice, By this microphone off user can also
have clearer sound on receiver when operate in the noisy area.
5.6
Last Number Redial ( repertory memory) The last number dialled can be
automatically redialled with the PULSE/TONE switch set to either PULSE or
TONE.
Use the following procedure for a number up to 18 digits long
•
Go on-hook (move the TALK/RING/MONITOR switch to the RING
position) for at least 1/2 second.
•
Move the
TALK/RING/MONITOR
switch back to the TALK position
•
Press the “R” button and the number will be automatically redialled
5.7 Electronic Ringer (ON/OFF). Move the TALK/RING/MONITOR switch to RING
position and connect test leads to the telephone line. The piezo-electric
transducer electronic ringer will “ring” whenever it detects ringing
voltage on the
lines. Answer the call by moving the
TALK/RING/MONITOR
switch to TALK.
6.
CONNECTION
Handset comes with test leads which one end terminated by RJ11 for
connecting to Handset. Handset designed with RJ11 jack on the bottom for
connection with either test leads or telephone lines with RJ11 jack. The other
end of test lead terminated by bed-of-nail and spike alligator clips for
connection to telephone lines.
7.
WARRANTY
We guarantee our equipment and workmanship for a period of 1 year after
purchase. The warranty with not cover for product that was defected by
accident, improper uses and one repaired by other than manufacturer’s
personnels.
Figure 3.
Keypad
Polarity LED
