Getting started, Know the “switchhook” operation, Know the different dial tones – Lucent Technologies Merlin Communications System User Manual

Page 2: Placing calls, To place an intercom call, To place an outside call

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Getting started, Know the “switchhook” operation, Know the different dial tones | Placing calls, To place an intercom call, To place an outside call | Lucent Technologies Merlin Communications System User Manual | Page 2 / 6 Getting started, Know the “switchhook” operation, Know the different dial tones | Placing calls, To place an intercom call, To place an outside call | Lucent Technologies Merlin Communications System User Manual | Page 2 / 6
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