Camping on options 28, Camping on options, Busy or idle station, automatic callback – Vertical Communications GCA70-248 User Manual

Page 36: Busy station, wait for an answer (call waiting)

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Camping on options 28, Camping on options, Busy or idle station, automatic callback | Busy station, wait for an answer (call waiting) | Vertical Communications GCA70-248 User Manual | Page 36 / 92 Camping on options 28, Camping on options, Busy or idle station, automatic callback | Busy station, wait for an answer (call waiting) | Vertical Communications GCA70-248 User Manual | Page 36 / 92
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