Alphacom a200 Посібник користувача - Сторінка 4
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Facilities and Features
This apparatus has been approved for the use of the following facilities
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Simple telephone facility
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Loop Disconnect or DTMF Signalling (selectable)
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32 digit Automatic Storage of last number dialled
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20 Direct Memory locations of 24 digit capacity
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Ringer volume control
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Ringer pitch control
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Time break or Earth Loop Recall (selectable)
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Operation in absence of proceed indication
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Suitable for pAbx's providing secondary proceed indication
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push-to-Mute function or optional push-to-Speak
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Message waiting (6 wire line cord required for 6 wire systems not supplied)
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Memory protection Switch
Any other usage will invalidate the approval of the apparatus if as a result it then ceases
to conform to the standards against which approval was gained.
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