5
5. How to Use
5.1 How to use JWAT304, JWAT305:
The telephone is connected to a host system, and the number of the phone is determined according to the
rules and lines of the host system, and the actual allocation shall prevail.
5.1.1 How to make a call
Normal dial
Type the number keys directly on the keyboard to dial the required number.
Redial:
After normal dialing, go off-hook once and type the R key on the keyboard, last dialed number will
be dialed out.
Urgent call:
in cooperation with the dispatcher, you can dial an emergency number with one touch.
Hang up
: Press the hang up button to enter the FLASH mode, you can dial a third party phone.
5.1.2 How to answer a call:
JWAT305: When there is an incoming call, the phone rings, the amplification is automatically turned on, and
automatically connects after three rings (the number of ringing can be set), and it can broadcast to call people
(when no one answers for a long time, the caller hangs up and detects When the busy tone is reached, it
automatically hangs up, does not occupy the channel and does not affect the next incoming call.) When
someone answers, pick up the handle, the loudspeaker is automatically turned off, and the phone is turned to
the receiver to talk normally .
