<ul><li>Input: 110V AC ONLY, NOT AC TO DC.</li><li>Replacement: This Adapter is a Brand New Replacement, Not Original</li><li>Over Voltage output Protection, Over Current output Protection. Short Circuit output Protection.</li><li>High Power exchange efficiency to control working temperature and stable working.</li><li>Package include & Note1 x Adapter Charger, Please make sure that you choose the right adapter before ordering.</li></ul><br><br>

Guy-Tech AC/AC Adapter Replacement for Aastra Telecom 390 AP100 PT 390 A1216 A1216-7076-10-80 A1216-TES0-62-11 A1216-0000-10-15 Altigen Nortel Powertouch Speakerphone Telephone Power Supply