![Telephone / Headset / 9-1-1 / Conference call / Voice over IP / Automatic callback / Electronic Hook Switch / Telephony / Electronic engineering / Rotary dial Telephone / Headset / 9-1-1 / Conference call / Voice over IP / Automatic callback / Electronic Hook Switch / Telephony / Electronic engineering / Rotary dial](https://www.pdfsearch.io/img/fa63475d04a772b38adec461fb1006c8.jpg)
| Document Date: 2013-06-07 10:50:56 Open Document File Size: 1,59 MBShare Result on Facebook
Company Cisco / Handset Press / / Person Dialing Info / / Position Forwarding Redialing Interactive Directories Conference Calls Voice Mail General / Speaker / / Product IP Telephony Phone / / Technology IP telephony / /
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