Mitel 5330 IP phone. Worked for a long time then started cutting out. Replaced batteries in Vista M22 amplifier even bought a new headset still have same problem It sounds like you have a short in the
Question about Plantronics Radio Communications
Mitel 5330 IP phone. Worked for a long time then started cutting out. Replaced batteries in Vista M22 amplifier even bought a new headset still have same problem It sounds like you have a short in the
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