Discover everything you need to know about the Cortelco ITT-2500 corded phone series—classic, reliable phones perfect for home, office, hotels, and institutions. This FAQ guide covers setup, compatibility, features, and differences between models like ITT-2500-MD-ASH, VOE-MD-AS, BK, and VOE-MD-RD. Whether you're seeking dependable landline communication or retro styling, this guide has you covered.
This FAQ blog provides detailed answers to common customer inquiries about iSoHo Phones, especially regarding volume controls, ringer settings, and hearing-aid compatibility.
Key Highlights:
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Volume Controls: The handset has a volume adjustment switch (located on the back or near the keypad), designed to stay at your selected level without needing daily resets—ideal for users with moderate hearing loss.
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Ringer Volume: The ringer volume is adjustable via a switch located on the bottom of the base, offering settings such as Low, Medium, High, Loud, or Sonic (depending on the model). Some users note it defaults to a loud volume with limited reduction options.
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Earpiece Amplification: Yes, the earpiece includes built-in volume amplification, making it effective for those with hearing difficulties.
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Answering Machine Compatibility: The phone is fully compatible with external answering machines and can work in conjunction with other landline phones.
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No Need to Reset Volume: Once the audio and ringer settings are configured, they remain consistent with each use.
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Customer Support: Support is available via Amazon or the manufacturer directly. Even if the model is discontinued, Amazon’s return window may apply.
This FAQ reassures potential buyers—especially seniors or those with hearing impairments—that iSoHo Phones are thoughtfully designed for ease of use, accessibility, and compatibility with modern household setups.
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