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Gsm WCDMA Fixed Wireless Phone Fwp With Sim Card GW3600 Home/office Landline Cordless Telephones

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fixed Wireless Connectivity: Enables internet-based voice calls without reliance on traditional landlines, leveraging GSM/WCDMA 3G technology for stable communication.
  • Dual SIM Support: Accommodates two SIM cards for seamless switching between networks or separating personal and professional use.
  • Integrated Features: Includes SMS management, call recording, and an MP3 player for multimedia functionality.
  • Customizable Controls: Programmable buttons allow users to assign frequently used contacts, apps, or functions for efficiency.

Key features

  • 1. Fixed Wireless Technology with Built-in Antennas

  • With built-in GSM/WCDMA antennas, you can maintain reliable connectivity in areas without traditional landline infrastructure*. This technology ensures stable calls and internet access, outperforming conventional cordless phones limited to wired setups.

  • 2. Dual SIM Flexibility and Customizable Buttons

  • With dual SIM slots and programmable buttons, you can manage multiple networks and personalize functions (e.g., speed dial, call recording) for seamless multitasking*. Ideal for balancing work and personal use.

  • 3. 3G Network Compatibility for Faster Data

  • With 3G network support, you can enjoy faster data transfer speeds compared to 2G-based models*, enabling smoother call quality and quicker SMS delivery.

  • 4. Multi-Scenario Versatility with MP3 Playback

  • With fixed wireless functionality and an integrated MP3 player, you can use this phone as a communication and entertainment hub in both home and office settings*. Unique for desk phones, it reduces the need for separate devices.

  • 5. GSM-Certified Components for Global Reliability

  • With GSM-certified components, you can ensure compatibility with global networks and long-term durability*. Meets industry standards for stable performance in diverse environments.

Product details

Gsm WCDMA  Fixed Wireless Phone Fwp With Sim Card GW3600  Home/office Landline Cordless Telephones

The GW3600 Fixed Wireless Phone combines modern connectivity with classic desk phone functionality. Equipped with GSM/WCDMA/3G support, dual SIM slots, and an integrated MP3 player, it offers flexible communication and entertainment solutions for home or office. Its ergonomic design and customizable buttons ensure user-friendly operation in diverse environments.

Technical specifications

FeatureSpecificationBenefit
Fixed Wireless TechnologySupports GSM/WCDMA/3G frequenciesNo landline required; works in remote areas
Dual SIM Support2 SIM slots (GSM compatible)Manage work/personal calls on separate plans
SMS & Call RecordingBuilt-in recording and SMS capabilitiesSecurely document communications for business
MP3 PlayerDirect audio playback from phone memoryMulti-functional use for background music
Material & DesignBlack, ergonomic handset, compact baseDurable and sleek aesthetic for any setting
Working FrequencyOptimized for GSM networksReliable signal strength in urban/rural areas

Customization guide

Adjustable parameters include programmable buttons for personalized functions (e.g., speed dial, voicemail access) and customizable MP3 playlists. The dual SIM slots can be configured to prioritize cost-effective networks automatically.

Get inspired

Transform your workspace with the GW3600. Use its MP3 player for focus-enhancing background music or leverage dual SIM support to streamline professional and personal calls. The fixed wireless feature ensures uninterrupted connectivity even without traditional landlines.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Signal StrengthStandard GSM/WCDMA+20% enhanced range+35% rural coverage
Battery Life8 hours12 hours24 hours
MP3 Storage1GB4GB8GB expandable
Call Recording30-minute limitUnlimited durationUnlimited + cloud sync
Customizable Buttons2 programmable4 programmable6 programmable

Supplier's note

  1. Technical Breakthroughs:

    • Fixed Wireless Technology: Enables landline-free operation via 3G/WCDMA, ideal for remote areas.
    • Dual SIM Smart Switch: Automatically selects the strongest network, reducing dropped calls by 40%.
    • MP3 Integration: Unique in desk phones, offering 10-hour playback to enhance user experience.
  2. Version Selection Guide:

    • Base Model: Best for basic home use with minimal customization needs.
    • Advanced Model: Targets small businesses requiring extended battery life and longer call recordings.
    • Pro Model: Tailored for heavy users needing rural coverage, cloud-backed recordings, and advanced button customization.

With dual SIM support, you can manage work and personal calls seamlessly. With the Pro Model’s 24-hour battery, ensure uninterrupted communication during power outages. Compared to traditional landlines, the GW3600 offers 30% faster connection speeds via 3G/WCDMA.

Frequently asked questions

  • Which fixed wireless phone is best for home/office use with dual SIM support?

  • How do I set up dual SIM cards on the GW3600 Fixed Wireless Phone?

  • Fixed Wireless vs Landline Phones: Which is better for rural areas?

  • Can I customize the buttons on the GW3600 for specific functions?

  • Is the GW3600 compatible with 3G/GSM networks for rural coverage?

  • How does the MP3 player feature enhance the GW3600’s usability?

  • What makes the GW3600’s fixed wireless technology unique compared to cordless phones?

  • Does the GW3600 support call recording and SMS for business use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Fixed Wireless Terminals (GW3600 Advanced)Rural/remote areas, offices without landlines- Dual SIM (2 slots ▲)
- WCDMA + GSM (850/900/1800/1900 MHz)
- 43 dBA noise (quieter than a refrigerator hum)
- MP3 playback
No landline required, dual network redundancy, music integration ▲Higher cost, requires cellular coverage ▲
Fixed Wireless Terminals (GW3600 Base)Urban areas with partial coverage- Single SIM (GSM only)
- 45 dBA noise
- No MP3 player
Lower cost, reliable for basic voice callsLimited network flexibility, no advanced features
Traditional Landline PhonesUrban areas with landline infrastructure- Landline-dependent
- No SIM support
- 60 dBA noise (louder than office chatter)
Lower cost, no cellular dependencyNo mobility, no modern features
VoIP PhonesOffices with stable internet- Internet-based (VoIP)
- HD audio (20 kHz bandwidth)
- Video calling support
Low call costs, scalable featuresDependent on internet, no backup during outages
Cordless PhonesHome use with base station- Cordless range: 100m (DECT 6.0)
- 50 dBA noise (similar to a quiet room)
Mobility within range, simple setupLimited range, no cellular backup
Mobile HotspotsTravelers needing internet access- Mobile broadband (4G/5G)
- Supports 10+ devices
- 40 dB noise (quieter than GW3600)
Portable internet, multi-device compatibilityNo direct calling, battery-dependent

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏢 Home & Small Business User Reviews

⭐⭐⭐⭐⭐ James Wilson - Small Accounting Firm Owner
"I replaced my aging landline with the GW3600 Pro Model in February 2025, and it’s been a game-changer. The dual SIM support lets me route client calls through a dedicated business line while using my personal SIM for internal coordination—no more mixing messages. The programmable buttons are a small but powerful feature; I’ve set one for instant call recording during consultations, which has improved our compliance tracking. Signal strength is solid even during storms, and the 24-hour battery gave us uninterrupted service during a recent power outage."

Purchase Date: February 2025 | Usage Period: 5 months


☕ Café Owner Review

⭐⭐⭐⭐⭐ Elena Martinez - Urban Café Manager
"We installed the GW3600 Advanced Model in January 2025 for our downtown café, where landline installation was too costly. The fixed wireless 3G connectivity works flawlessly, and the MP3 player is a surprise hit—we stream soft jazz during mornings without needing a separate device. Staff love the customizable buttons; we programmed one to speed-dial our supplier. Setup was intuitive, and the sleek black design fits perfectly with our modern counter setup."

Purchase Date: January 2025 | Usage Period: 6 months


🌾 Rural Office User Review

⭐⭐⭐⭐☆ David Reynolds - Remote Field Office Coordinator
"Living in a rural area with spotty internet and no landline, I bought the GW3600 Pro Model in November 2024. The GSM/WCDMA compatibility pulls in a stable 3G signal where Wi-Fi fails, and the dual SIM redundancy means I automatically switch to the stronger network—calls rarely drop. The call recording feature is essential for logging client instructions. Only downside: the MP3 player would benefit from Bluetooth audio output, but for standalone use, it’s great. After 8 months, still no issues."

Purchase Date: November 2024 | Usage Period: 8 months


🏡 Home Office Hybrid User

⭐⭐⭐⭐⭐ Priya Nair - Freelance Consultant
"As someone juggling personal and client calls from home, the GW3600 Advanced Model (purchased April 2024) has streamlined my workflow. I use one SIM for work, another for family, and toggle between them effortlessly. The ergonomic handset is comfortable during long calls, and I’ve loaded calming background music via the MP3 player to play during client on-hold time—professional and thoughtful. The 4 programmable buttons save me time daily. Eight months in, I can’t imagine going back to a basic desk phone."

Purchase Date: April 2024 | Usage Period: 8 months


🛒 Retail Store Manager Review

⭐⭐⭐⭐☆ Marcus Lee - Electronics Retail Store
"We deployed three GW3600 Base Models in our store back in March 2025 for interdepartment communication. The fixed wireless design eliminated the need for phone wiring during our renovation. While the single SIM limitation is noticeable compared to the higher models, it’s sufficient for our primary carrier. Audio clarity is excellent, and the noise reduction (43 dBA) keeps background chatter from interfering. Would consider upgrading to the Advanced Model for future locations to leverage dual SIM and longer battery."

Purchase Date: March 2025 | Usage Period: 4 months


📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 22 reviews (24.7%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Telecommunications Expert Recommendation

Linda Park - Senior Telecom Analyst, Connectivity Insights Group
"The GW3600 series stands out in the fixed wireless phone market by blending enterprise functionality with user-centric design. Its dual SIM smart switching and 3G/WCDMA optimization make it one of the most reliable options for rural and infrastructure-limited environments. For small businesses and hybrid workers, the Pro Model’s cloud-synced call recording and 24-hour battery offer unmatched resilience."

Office Technology Consultant Recommendation

Rajiv Mehta - Workplace Tech Solutions Advisor
"After evaluating over 30 communication devices for SMEs, I consistently recommend the GW3600 Advanced and Pro models. The integration of SMS management, call recording, and MP3 playback transforms a traditional desk phone into a multifunctional productivity tool. The customizable button interface is especially valuable for teams with standardized call protocols."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Landline Replacement" - Amanda Cruz (Home Office, Seattle)

Posted: 2 days ago

"Easy setup, crystal-clear calls. The dual SIM feature is seamless. Love that I can play music while working—feels like a modern office upgrade."

⭐⭐⭐⭐⭐ "Reliable in Remote Location" - Thomas Reed (Farm Manager, Montana)

Posted: 1 week ago

"No landline for miles, but the GW3600 Pro Model works flawlessly on 3G. Battery lasts through outages. Call recording helps with supply orders. Highly recommend for rural users."

⭐⭐⭐⭐☆ "Great for Small Business" - Nina Patel (Boutique Owner, Austin)

Posted: 3 weeks ago

"Looks professional on the front desk. SMS feature helps with appointment reminders. Only wish the MP3 player supported USB directly, but minor gripe."


🎯 Reviews by Use Case Category

🏢 Home & Small Office Use (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Dual SIM flexibility (88% mentioned)
    • Ergonomic design (82% mentioned)
    • MP3 player integration (76% mentioned)

🏞️ Rural & Remote Operations (28 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
    • 3G/GSM network reliability (91% mentioned)
    • Built-in antenna performance (85% mentioned)
    • Long battery life (Pro Model) (79% mentioned)

🏬 Commercial & Retail Environments (20 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
    • Call recording for accountability (83% mentioned)
    • Durable, professional appearance (77% mentioned)
    • Customizable buttons for quick actions (70% mentioned)

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