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Description
Grandstream GRP2604P 3-Line Gigabit Desk PhoneThe Grandstream GRP2604P is a carrier grade 3 line IP phone designed for mass deployment and easy management. It features advanced HD audio, integrated PoE, and enterprise level security, making it an optimal choice for businesses looking to enhance their communication capabilities. Features 3 Line Support: Allows for multiple simultaneous calls, enhancing communication efficiency. Integrated PoE: Powers the device and provides network connectivity
The Grandstream GRP2604P is a carrier-grade 3-line IP phone designed for mass deployment and easy management. It features advanced HD audio, integrated PoE, and enterprise-level security, making it an optimal choice for businesses looking to enhance their communication capabilities.
Features
- 3-Line Support: Allows for multiple simultaneous calls, enhancing communication efficiency.
- Integrated PoE: Powers the device and provides network connectivity through a single Ethernet cable.
- HD Audio Quality: Full-duplex speakerphone with HD audio ensures clear communication.
- 5-Way Audio Conferencing: Facilitates easy conference calls, maximizing productivity.
- Noise Shield Technology: Minimizes background noise for improved call clarity.
- EHS Support: Compatible with Plantronics, Jabra, and Sennheiser headsets for hands-free convenience.
- Multi-Language Support: Offers user interface in multiple languages for global usability.
- GDMS Support: Centralized management through Grandstream's Device Management System for easy provisioning and monitoring.
- Enterprise-Level Security: Features secure boot, dual firmware images, and encrypted data storage.
Specifications
- Dimension: 214 (L) x 206 (W) x 68mm (H) (with handset)
- Weight: 790g
- Model: GRP2604P
- SIP Accounts: 6
- Call Appearances: Up to 3
- Network Interfaces: Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports
- Power Supply: Integrated PoE (Power over Ethernet)
- Device Management: Supported by GDMS
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Good but Installation was a Bit Iffy
Model: iPad A16 11th/10th/Air 11
90% of the time I use my iPad for school. Originally, I used just a regular screen protector, but it would get dirty with smudges and imprints from my Apple Pencil, and there would be a lot of glare since I'm in a classroom most of the time, which would make it awkward to see what I was writing at times. Plus, the screen protector was too smooth so it would actually be difficult to write legibly.
This product makes it a lot easier to write smoother on the iPad. I only just installed it, so I can't say much on the smear protection yet, but I can already see the reduction in glare as well. For $8, getting a pack of two of these with an install kit is a very nice deal imo.
My only issue was the installation process, which could've been as much my own fault tbh, but I felt like I aligned the screen protector pretty well with the sticker, however the first time I tried installing it it was way off the center (maybe my case got in the way?). The biggest issue was using the squeegee to pop air bubbles, and this is something they don't mention in neither their instruction guide nor video, but you're supposed to used the velvet red side, not the naked white side: using the white side actually takes the grit off the protector, which is obviously something you don't want on a product that relies on it. Thankfully I have another one in reserve in case this one wears off sooner than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
★★★★★ 5
Perfect Paperlike substitute
Model: iPad Air/Pro 13
I’ve been using this screen for roughly two months now and I can say it was so worth it, it is rough on plastic nibs! I am going to order some heavier duty ones and see how it fairs! It works just fine ON TOP of a screen protector isn’t that great!
I wanted something like paper like but didn’t want to pay that expensive price for something I wasn’t sure I was going to like. This one does the trick and gives me just enough resistance to feel more in control of my pen!
It fits well just make sure to know the size if your screen I had to modify where the camera indent was but it cut just fine and looks great!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Wow! So cheap and really high quality!
Model: iPad Air/Pro 13
Very nice texture, affordable, durable, easy to mount. No longer get tons of grease marks from my hands, the glare is reduced, it fits the screen perfectly, there’s no tint to the color so it doesn’t distort the image. Great product for a great price.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Feels like paper and makes writing fun!
Model: iPad A16 11th/10th/Air 11
I was hesitant to start using my iPad for class because I HATED how my Apple Pencil sounded hitting the screen while I was writing.
This product has completely changed my mind and now I use it almost daily! I love the feel of this screen and it has lasted all semester long. It was a little tricky getting the screen on just right, and I had to use both because the first time I had a bunch of air bubbles, but the second time was perfect! I think you would probably want to get a new screen every year to ensure it still has that paper-like feel, but I think that’s totally reasonable!
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Game changer for Note Taking
Model: iPad A16 11th/10th/Air 11
Great quality, great price, easy to apply. Has completely changed the way I use my iPad and how it feels to write on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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