![Dual-tone multi-frequency signaling / Caller ID / Call forwarding / Callback / Siemens Enterprise Communications / Rotary dial / Telephony / Electronic engineering / Broadcast engineering Dual-tone multi-frequency signaling / Caller ID / Call forwarding / Callback / Siemens Enterprise Communications / Rotary dial / Telephony / Electronic engineering / Broadcast engineering](https://www.pdfsearch.io/img/42cc70a72a3a76e6aa05caa594596bb8.jpg)
| Document Date: 2013-10-14 10:04:08 Open Document File Size: 2,29 MBShare Result on Facebook
Company Munich Germany Siemens Enterprise Communications GmbH & Co. KG / Siemens Enterprise Communications GmbH & Co. KG / Siemens AG / / IndustryTerm communications platform / communications platform functions / / Product Sentry H1000 Headphone/Headset / / Technology cellular telephone / mobile phones / / URL http /
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