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DataSafe(TM); Extended range |
x |
x |
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x |
. |
. |
. |
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DataSafe(TM) |
x |
x |
x |
. |
x |
x |
x |
x |
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Data lockout protection |
x |
. |
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. |
x |
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Data lockout override |
x |
. |
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. |
x |
. |
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. |
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DSL/POTS filtering technology |
x |
x |
. |
. |
x |
. |
. |
. |
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Low/high voltage indication |
x |
x |
. |
. |
x |
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Low current (mA) indication |
x |
x |
. |
. |
x |
. |
. |
. |
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Over voltage protection |
x |
x |
x |
x |
x |
x |
x |
. |
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Over current protection |
x |
x |
x |
x |
x |
x |
x |
. |
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Two-way speakerphone |
x |
x |
x |
. |
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. |
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One-way amplified speaker |
x |
x |
x |
x |
x |
. |
. |
. |
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Audible ringer for callbacks |
x |
x |
x |
x |
x |
x |
x |
x |
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Waterproof |
x |
x |
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DropSafe(TM) |
x |
x |
x |
x |
. |
x |
x |
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RainSafe(TM) |
x |
x |
x |
x |
. |
x |
x |
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Meets Bellcore specifications |
x |
x |
x |
x |
. |
x |
x |
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Tone and pulse operation |
x |
x |
x |
x |
x |
x |
x |
x |
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Polarity indication in talk mode |
x |
x |
x |
x |
x |
x |
x |
x |
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PBX pause button |
x |
x |
x |
x |
x |
. |
. |
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Stores nine 18-digit numbers |
x |
x |
x |
x |
x |
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Replaceable 9V battery |
x |
x |
x |
x |
x |
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