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Remplacement du haut-parleur ATT CL2940

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Remplacement du panneau arrière du ATT CL2940

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    AThe speakerphone is used to talk hands-free on the phone. ThisIf your AT&T phone, model ATT CL2940 speakerphone is not functioning properly, this guide will educate you on how to replace one if it is part of your ATT CL2940provide steps for replacing the speaker.
    You will need to solder to complete this guide. If you are not familiar, check out this [guide|750|article] for an introduction. Be careful as the soldering iron will be very hot. This guide will teach you how do de-solder the malfunctioning speaker, and re-solder the new one in place.

    Before you begin, make sure the phone is disconnected from the external power source.

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      Retirez le panneau avant de l'appareil comme indiqué.

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      Dessoudez le haut-parleur avec un fer à souder.

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      Utilisez le fer à souder pour reconnecter les fils au nouveau haut-parleur.

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