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RCA - 25424RE1 Corded Expandable Phone System - Black/Gray

Meet your growing business needs with this 4-line corded phone. The system is expandable up to 16 base stations, and each base station can include 1 DECT 6.0 expansion handset (not included).
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    What's Included

    • 25424RE1 Corded Expandable Phone System
    • AC adapter
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    70% of customers would recommend this product to a friend (9 out of 13)


    Expandable phone system

    Includes 1 corded base station that can be expanded up to 16 base stations. Each base station can expand to include 1 cordless expansion handset.

    Compatible with DECT 6.0 digital handsets

    For interference-free, secure calls and clear sound.

    Voice mail system

    Features voice mail waiting indicator.

    Blue backlit LCD with contrast adjustment

    Offers an easy-to-see display.

    Call-waiting/caller ID with 99 name-and-number memory

    Displays the name and number of incoming calls for convenient call-back.


    Allows 2-way conversation between phones or handsets.


    Provides hands-free use.

    Up to 3-way conferencing

    For effective communication. Call transfer feature ensures that the right person gets the call.

    16 programmable one-touch speed dials

    Enable you to stay in touch with your most important contacts.

    Phone directory

    Stores up to 94 records.

    8-level digital volume control and hearing aid compatibility

    Provide the volume versatility you need.

    Additional handy features

    Include digital volume control, data port and multilingual message display (English, French and Spanish).

    Call waiting and caller ID require additional service through your local phone company.

    Customer rating

    Rating 3.5 out of 5 stars with 13 reviews

    would recommend to a friend



    Looks like there aren't enough negative mentions yet.

    Most relevant reviews

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    • Rating: 5 out of 5 stars

      Great for businesses


      I have been using these phones at my taxi service for approximately 15 years or so. I use 2 of them side by side with all 8 lines in use. We receive and make "Several Thousand" calls per month. all features are excellent for my business. I do however have to replace them about every 18 months or so as they do wear out from our heavy use. I also purchase the 2 year warranty and have had several of them replaced over the years for only the postage cost. As someone previously stated, reasonably priced quality 4 line phones are difficult to find. This is Very True. I have found this one to be an excellent choice. I won't even try another phone unless they stop making this one.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Wonderful phone


      We've been using one of these phones in our business for several years and recently purchased two more (caught them on sale at BB, yay!). It's hard to find a decent 4-line phone that's not really costly, but this RCA phone is great. We serve four distinctly different customer bases and being able to assign different ring tones to each line is really nice. The phones get used heavily every day and we've never had the slightest problem. The fact that it looks really cool is just a bonus. We highly recommend this phone.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      installed Monday, broken Friday

      • Verified PurchaserVerified Purchase

      Installed a number of these phones on Monday and enjoyed the loud speakerphone and nice ringtone, but after 5 days the phones stopped working. The phone would ring but it was impossible to pick up. Turns out lines 1 and 2 were blown so we plugged into lines 3 and 4 and it "worked" but we lost the use of the intercom and page function which is critical for our communication. Purchased a different phone brand and returned to Best Buy

      No, I would not recommend this to a friend

    • Rating: 2 out of 5 stars

      Good sound quality

      • Verified PurchaserVerified Purchase

      The Caller ID information is good but is hard to save to the phone's directory. In an office with multiple phones if a call is received on another phone (different model & manufacturer) and then put on hold, this phone will keep the line open after hanging the receiver up.

      No, I would not recommend this to a friend

    • Rating: 5 out of 5 stars

      Nice design, professional features.

      • Verified PurchaserVerified Purchase

      I wanted a corded phone so I didn't have to worry about batteries going dead when doing customer service work. I wish the price could have been lower, but it has good features and a pleasing design.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Works well


      I bought these phones for my business. They work well for what I need them for but conference calls are not clear. Other than that they are great.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      terrible product for professional usage

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      Poor quality. Features like Flash don't always work! If the hands free unit is in use you cannot use the landline even on another line...

      No, I would not recommend this to a friend

    • Rating: 1 out of 5 stars

      This phone is the pits - will be returning in soon

      • Verified PurchaserVerified Purchase

      Our order was doubled, but worked out as 3 of them unusable & 1 have to remove batteries & unplug to get Called ID to work. Would not recommend this to anyone.

      No, I would not recommend this to a friend

    Product images, including color, may differ from actual product appearance.