Cortelco 2757 - Manual (Page 6)

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1.3 Basic Setup
Please follow the instructions below to configure the 2757 and make it ready to use.
1. Unpack the box and check for missing items.
2. Connect an Ethernet cable to the WAN jack on the bottom of the 2757. Be sure the other end
of this cable connects to your network. In a home application, connect to your cable or DSL
modem. In a business application, connect to a convenient network outlet.
3. Install the desk stand as shown below. Note that the stand can be installed in two different
positions to change the angle of the phone.
4. Connect one end of the handset cable to the handset. Note that the handset cable is not
symmetrical. Connect the end with the shorter “flat” portion to the handset.
5. Insert the other end of the handset cable to the handset jack on the phone, as shown below.
Note that the handset cable is not symmetrical. Connect the end with the longer “flat” portion
to the phone. Route the handset cable in the channel provided.
6. If not using PoE, plug the power adapter into an AC outlet. Connect the power jack of the
power adapter to the power jack in the base of the phone.