Cortelco Caller ID Type II Multi-Feature Telephone 2705 - Manual (Page 9)

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Warning: Setting this switch in a position other than OFF can cause this phone to
function incorrectly. When enabled, this feature is for PBX systems, and not meant
for direct Central Office (CO) interface. If connecting to CO telephone lines, make
sure this switch is set to OFF.
OPERATION WTTH PLANTRONICS ™ WIRELESS HEADSETS
The 2705 telephone is designed to work with Plantronics™ wireless head-
sets. Any Plantronics™ headset that can control a Plantronics™ handset lifter
can be controlled by the 2705. Here are the steps for installation with a
Plantronics™ headset.
1. Configure the 2705 as described in the Installation section of this
Users Guide. Verify that the phone will make and receive calls in both
handset and speaker phone modes.
2. Unpack and configure the Plantronics™ headset as described in the
Plantronics™ User Guide. Note: For correct operation, the headset
batteries must be fully charged.
3. Note: Be sure the Plantronics ™ headset power adapter is connected
to the wall outlet before continuing. Plug the phone cable (supplied
with Plantronics™ headset) into the telephone cord jack on the
headset base. See drawing on following page. Please note that this
cable may already be installed.
4. Plug the other end of the phone cable into the HEADSET jack of the
2705.
5. Plug the headset control cable (supplied with 2705 telephone) into
the Headset Lifter Jack on the headset base. Use the right angle end
of the cable.
6. Plug the other end of the headset control cable into the WIRELESS
HEADSET jack on the 2705.
Message Waiting Switch Location