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Show Get Best Service Out of Telephone Receiver To get the best quality out of a telephone tele-phone receiver, the cap should not be too tight Loud-speaker horns should be centered well on the hole In the ' receiver. The dtuphragro Itself should also be In the center of the receiver case. This Is especially true In the lever type of receiver. The direction of connection of telephone receivers may make considerable difference In loudness as well as In quality. Try reversing the connections. The small vibrating metnl armature should be well centered between the magnets. |