4
4.4 Telephone wiring: (JWAT301)
1.
Signal line connection: The RJ11 crystal plug has been suppressed when the telephone line leaves the
factory. You can use the adapter to connect in the junction box, or cut off the crystal plug and connect it directly in
the junction box with the system telephone line through the terminal. Note that the phone line is used when
connecting. The two wires in the middle and the two wires on both sides are not connected to the phone. Don't
connect them wrongly to prevent the phone from not working.
5. How to Use
5.1 How to use JWAT301, JWAT303:
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
The caller goes off-hook, Type the number keys directly on the keyboard and dial the desired 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.