Panasonic KX-TGP500B04 - Basic Operations - Call Handling; Speakerphone and Volume on Base Unit; Redial List and Ringer Volume; Answering Calls (Handset)

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KX-TGP500B04/KX-TPA50B04
4.6.2. Data Flash Memory (IC501)
Following information data is stored.
• Settings
ex: message numbers, ID code, MAC address, Phone book.
4.6.3. Program Flash Memory (IC502)
• IP-Phone Application program and config Data are stored.
4.6.4. Power Supply Circuit
Function:
The power supply voltage from AC adaptor is converted to the desired voltage of each block.
Circuit Operation:
• IC303: 3.3 V DC DC Converter