Telephone Hook Switch Reed
15.00 EGP
A telephone hook switch is the mechanism that detects when the handset is lifted or placed down, controlling the line’s on/off state. If your phone is malfunctioning (e.g., no dial tone, stuck in “off-hook” mode), you may need to reset or clean the hook switch.
Description
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Steps to Reset/Clean the Hook Switch:
1. Power Off & Disconnect
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Unplug the telephone from the wall jack.
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Remove the battery if it’s a cordless model.
2. Inspect the Hook Switch
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Locate the small plastic lever or button inside the cradle (where the handset rests).
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Check for dust, debris, or physical damage.
3. Clean the Switch
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Use compressed air to blow out dust.
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Gently clean the contacts with a cotton swab dipped in isopropyl alcohol.
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Press the switch repeatedly to loosen stuck mechanisms.
4. Test & Reassemble
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Reconnect the phone and check if the dial tone returns.
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If the issue persists, the switch may need replacement.
Common Hook Switch Problems:
🔹 No Dial Tone → Switch stuck in “off-hook” position.
🔹 Line Always Busy → Switch not engaging when handset is down.
🔹 Crackling Noise → Dirty or corroded contacts. -
















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