Users of this modem are advised that the approval is | n Tone detection |
for connection to the PSTN via the telephone line |
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interference supplied with it. Connection of a modem |
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to the PSTN by any other means will invalidate the |
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approval. |
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There is no guarantee of correct working in all |
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circumstances. Any difficulties should be referred to |
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your supplier. |
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Some network operators require that intended users of |
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their network request permission to connect and for |
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the installation of an appropriate socket. |
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Ringer Equivalence Number
The ringer equivalence number (REN) of this modem is
1.REN is a guide to the maximum number of apparatuses that can be simultaneously connected to one telephone line. The REN value of each apparatus is added together, and should not exceed 4. Unless otherwise marked, a telephone can be assumed to have a REN value of 1.
Approved Usage
This modem is approved only for the following:
nStorage of telephone numbers for retrieval by a predetermined code
nDetection of initial proceed indication
nAutomatic calling/Automatic answering