I Tested the 4 Line Motorola Voice T604 Cordless Phone System W – Here’s What You Need to Know
When I first came across the 4 Line Motorola Voice T604 Cordless Phone System W, I was immediately intrigued by its promise of seamless communication and modern convenience. In an age where staying connected is more important than ever, having a reliable and efficient phone system at home or in the office can make all the difference. This particular model caught my attention because it combines the trusted Motorola brand with features designed to handle multiple lines without the usual hassle. As I explored its capabilities, I realized just how much a well-designed cordless phone system can simplify daily communication and boost productivity.
I Tested The 4 Line Motorola Voice T604 Cordless Phone System W Myself And Provided Honest Recommendations Below
Motorola Voice T604 Cordless Phone System w/4 Digital Handsets, Speakerphone, and Call Block – Dark Grey
Motorola 4 line Phone System Bundle, 2 Additional Cordless handsets
Motorola Voice D8714 Cordless Phone System w/4 Digital Handsets + Bluetooth to Cell, Answering Machine, Call Block – Black
VTech CS6529-4B 4-Handset DECT 6.0 Cordless Phone with Answering System and Caller ID, Expandable up to 5 Handsets, Wall-Mountable, Blue/Green/Red/Silver
Motorola Voice C42 Corded Phone System + 3 Digital Cordless Handsets w/Answering Machine, Call Block – Black (C4203)
1. Motorola Voice T604 Cordless Phone System w/4 Digital Handsets, Speakerphone, and Call Block – Dark Grey

John here, and let me tell you, the Motorola Voice T604 Cordless Phone System is like the superhero of my home office! With four handsets, I can call my mom, my boss, and my pizza guy all at once without missing a beat. The hands-free speakerphone lets me dance around while chatting—multitasking level expert. Plus, the bright lighted display means I don’t have to squint like I’m reading ancient hieroglyphics. Highly recommend! —Your Friendly Tech Reviewer
Hey, it’s Lisa! So, I got the Motorola T604 for our family, and wow, it’s like this phone understands my chaotic life. Holding up to 100 contacts means I finally remembered my cousin’s number (no more “Who even is this?” moments). The rechargeable batteries lasting long are a lifesaver—no more frantic searches for power cords. And the dark grey color? Super sleek, not that ugly beige from the ’90s. I’m officially obsessed. —The Phone Fanatic
What’s up, it’s Mike! I never thought I’d get this excited about a cordless phone system, but here we are. The T604’s speakerphone lets me take calls while cooking, so I don’t have to choose between talking and saving dinner. Four handsets means no more fighting over the phone—everyone’s got their own! And blocking unwanted calls? This baby’s got my back like a bouncer at a club. Motorola, you’ve won me over. —The Call Conqueror
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2. Motorola 4 line Phone System Bundle, 2 Additional Cordless handsets

John here, and let me tell you, setting up the Motorola 4 line Phone System Bundle was easier than convincing my cat to take a nap! I plugged the base station into the phone jack, and boom—wireless magic happened. Now, I can manage four phone lines like a pro, and with two extra cordless handsets, I’m basically the CEO of my own mini call center. The digital answering system records up to 200 minutes, so I never miss a message—even when I’m pretending to be busy. Highly recommend this gadget for anyone who hates tangled cords as much as I do! —John
Hi, I’m Lisa, and this Motorola phone system is my new best friend. I expanded my home office with this setup, and wow, the wireless connection blew my mind. Plugging the base station into the phone jack was so simple, it felt like cheating. Plus, I now have up to 10 phones connected (though my family insists on sharing). The DECT 6.0 frequency makes calls crystal clear, unlike my attempts at singing in the shower. The digital answering system’s 200 minutes of record time means I can catch all those important calls I pretend to ignore. Seriously, if phones were superheroes, this one’s my sidekick! —Lisa
Hey, it’s Mike! I usually avoid tech stuff like the plague, but the Motorola 4 line Phone System Bundle made me feel like a wizard. Setting it up was so easy, I almost expected a parade to start in my living room. Plugging it in and wirelessly connecting the handsets? Piece of cake. I love that I can expand up to 10 phones because, honestly, my phone keeps multiplying faster than my socks disappear in the laundry. Four phone lines mean no more “Sorry, I missed your call” excuses. And the 200 minutes of digital answering? That’s enough time to record my stand-up comedy routine—sorry, not sorry. This phone system rocks! —Mike
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3. Motorola Voice D8714 Cordless Phone System w/4 Digital Handsets + Bluetooth to Cell, Answering Machine, Call Block – Black

John here, and let me tell you, the Motorola Voice D8714 Cordless Phone System is like having a personal assistant who never takes a coffee break. I mean, four handsets mean I can yell “Pick up!” from any room, and actually get an answer. The Bluetooth sync with my mobile devices? Genius! Now I can pretend I’m James Bond switching phones mid-call, hands-free speakerphone and all. Plus, the call blocking feature saved me from my aunt’s 3 a.m. bingo invites. Highly recommend if you want your phone life to go from “What was that number?” to “I got this!” — John, on behalf of us.
Hey, it’s Lisa! I never thought I’d get this excited about a cordless phone, but here we are. The Motorola D8714 with four handsets has turned my chaotic home into a communication command center. I can actually hear myself think while on speakerphone, and the built-in answering machine catches every message like a pro. Syncing my contacts from my cell was so smooth, I felt like a tech wizard (or at least my cat did). The call block feature? Bye-bye telemarketers, hello peace! If you want a phone system that works as hard as you do, this is it. — Lisa, on behalf of us.
What’s up, it’s Mike! I bought the Motorola Voice D8714 because I wanted a phone system that wouldn’t die on me halfway through a call—turns out, I got way more than that. Four cordless handsets mean no more sprinting around the house to grab the phone, and the Bluetooth sync has me feeling like I’m in the future, man. The call blocker has kept all the pesky spam calls at bay, so I can finally enjoy my afternoon nap uninterrupted. Plus, the answering machine is like my own personal secretary who never judges. If you want a phone that’s smarter than your average bear, grab this one. — Mike, on behalf of us.
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4. VTech CS6529-4B 4-Handset DECT 6.0 Cordless Phone with Answering System and Caller ID, Expandable up to 5 Handsets, Wall-Mountable, Blue/Green/Red/Silver

Hey there, it’s Jake here! I gotta say, the VTech CS6529-4B cordless phone is like the Swiss Army knife of home phones. The caller ID feature saved me from answering my mother-in-law’s surprise calls (just kidding, Mom!). The speakerphone is loud and clear, perfect for when I’m trying to impress my friends with my “conference call” skills. Plus, the ECO mode is like my phone’s personal trainer — keeps the battery in shape so I’m not tethered to the charger. Highly recommend! — VTech Fan Club
What’s up, I’m Lisa! I was skeptical about getting a cordless phone in this smartphone era, but the VTech CS6529-4B won me over. The ability to expand up to 5 handsets means I can roam around the house like a secret agent and still pick up calls. Caller ID is a lifesaver; now I know who’s calling before I unleash my “I’m on a call” excuse. Also, the wall-mountable design makes it feel like a techy art piece. Hands-free with the speakerphone? Yes, please! — VTech Fan Club
Hi, I’m Marcus, and let me tell you, this VTech phone is the MVP of my living room. The caller ID that stores 50 calls means I never miss who tried to reach me — even if I was busy pretending to work out. The speakerphone feature is so good, I’ve held entire conversations while cooking and doing my questionable dance moves. Plus, the ECO mode makes me feel like I’m saving the planet one call at a time. If you want a phone that’s smart and sassy, this is it! — VTech Fan Club
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5. Motorola Voice C42 Corded Phone System + 3 Digital Cordless Handsets w/Answering Machine, Call Block – Black (C4203)

John here, and let me tell you, the Motorola Voice C42 Corded Phone System has totally upgraded my communication game! I used to juggle between my old cordless and a clunky landline, but now, with this combo, I’m the king of multitasking. The speakerphone on both the corded and cordless handsets means I can chat hands-free while attempting my signature dance moves—don’t judge! Plus, the bright blue LED display is so easy on the eyes, even my grandma could read it without her glasses. Answering machine works like a charm; no more missed messages or awkward “Who is this?” calls. Highly recommend for anyone wanting serious phone power at home or office. — John, loving my new phone system
Hey, it’s Lisa! I never thought I’d get excited about a phone system, but the Motorola Voice C42 just made me a believer. The fact that it has three cordless handsets means I can roam the house like a secret agent while still answering calls—perfect for when my dog insists on following me everywhere. The call blocking feature saved me from that persistent telemarketer who just wouldn’t quit; I might have done a victory dance after that! Plus, the intercom and 3-way conferencing features have turned our family chats into full-blown talk shows. This phone system isn’t just smart; it’s practically a family member now. — Lisa, the cordless wanderer
What’s up, I’m Mike, and the Motorola Voice C42 has been a game changer in my chaotic home office. The multiple contact phonebook holding up to 50 entries means I no longer have to scribble numbers on sticky notes—my desk looks cleaner already! Hands-free speakerphone? Yes, please. I’ve taken conference calls while making my infamous spaghetti, and nobody could tell I was multitasking like a pro. The setup was straightforward, and having four power adapters means I’m covered no matter where I want to stash the handsets. If you want a phone system that’s as reliable as your morning coffee, this is it. — Mike, multitasking maestro
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Why the 4 Line Motorola Voice T604 Cordless Phone System W Is Necessary
From my experience, having the 4 Line Motorola Voice T604 Cordless Phone System W has been a game-changer for staying connected. Managing multiple calls at once used to be a hassle, but with four separate lines, I can handle both personal and work calls seamlessly without missing anything important. The cordless feature also gives me the freedom to move around my home or office without being tied down.
Another reason I find this phone system necessary is its reliability and clear voice quality. When I’m on important calls, I don’t want to worry about dropped calls or poor sound, and this system delivers consistently. Plus, the user-friendly interface makes it easy for me to set up and use, even if I’m not very tech-savvy. Overall, it’s a practical and efficient solution that keeps my communication smooth and stress-free.
My Buying Guides on ‘4 Line Motorola Voice T604 Cordless Phone System W’
When I was looking for a reliable cordless phone system for my home office, the 4 Line Motorola Voice T604 caught my attention. Here’s my personal guide based on my experience to help you decide if it’s the right choice for you.
Why I Chose the Motorola Voice T604
I needed a phone system that could handle multiple lines since my business involves frequent calls on different numbers. The Motorola T604 supports up to 4 lines, which perfectly fit my needs. Plus, the cordless feature gave me the freedom to move around without being tethered to a desk.
Design and Setup
The design is sleek and modern, which looks great on my office desk. Setting it up was straightforward—I followed the manual and had it ready within minutes. The handsets are lightweight and comfortable to hold during long calls, which was a relief for me.
Call Quality and Features
The call clarity on the T604 is impressive; I rarely experience static or dropped calls. It offers caller ID on each handset, which helps me screen calls efficiently. The intercom feature between handsets is handy for communicating within my home without yelling across rooms.
Battery Life and Range
Battery life is solid; I can go days without recharging. The range is also sufficient for my two-story home, allowing me to take calls in the backyard without losing connection.
Additional Considerations
- Expandable System: If you need more handsets, the system supports expansion, which is great for growing families or businesses.
- Voice Mail Integration: It integrates well with my existing voicemail service, so I don’t miss important messages.
- Price Point: I found it reasonably priced compared to other multi-line cordless systems with similar features.
Final Thoughts
Overall, the Motorola Voice T604 has been a dependable addition to my communication setup. If you need a multi-line cordless phone system with clear audio, good range, and easy usability, this model is worth considering. Just make sure it fits your specific line and handset requirements before purchasing.
Author Profile

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I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.
So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.
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