Enhance your communication experience with this versatile 4G WiFi SIP Phone, designed for seamless connectivity and user-friendly operation. Featuring a 2.4-inch colorful TN LCD screen and clear, large printed keys, this phone is ideal for all users, including seniors. Equipped with 3 customizable speed dial keys and 2-9 number keys adaptable as function keys, it allows you to store up to 500 contacts and 50 call records with unread voice message prompts for efficient call management. Key Features: · Multi-Functionality: Supports three-party audio conferencing allowing participants to join at any time, enhancing collaborative communication. · Extensive Language Support: Offers six system languages including Chinese, English, Korean, Portuguese, French, and Spanish to accommodate diverse users. · Dual SIP Compatibility: Fully compatible with most SIP platforms worldwide, ensuring broad integration and flexibility for your VoIP needs. · 4G and WiFi Connectivity: Enables simultaneous work over 4G and WiFi networks, reducing cable clutter and maintaining reliable call connections even when switching between networks. · Powerful Battery Life: Built-in 1000mAh lithium battery provides extended use without frequent recharging, delivering uninterrupted communication. · User-Friendly Design: Large, clear keys combined with a colorful 2.4-inch LCD screen offer improved visibility and ease of use for all ages. Specifications: · Model: P03-4G · Color: Black · SIM Card Type: Standard · Display: 2.4-inch Color TN Screen · Keys Quantity: 29 · WiFi: 802.11 b/g/n 2.4GHz · USB Interface: Micro USB · Input Voltage: 5V · Battery: 1000mAh Lithium Battery · Power Supply: 100-240V · Antenna: External TNC or Built-in · Product Dimensions: 20.4 x 10.3 x 6.5 cm (8 x 7.2 x 2.6 in) · Package Dimensions: 26 x 23.5 x 7 cm (10.2 x 9.3 x 2.7 in) · Package Weight: 860g (30.3 oz) Package Includes: · 1 x Handset · 1 x Telephone Base · 1 x Coil Cord · 1 x Antenna · 1 x Lithium Battery · 1 x Adapter · 1 x User Manual This 4G WiFi SIP phone combines advanced technology with practical design, making it an excellent choice for home or office communication. Its reliable battery, broad compatibility, and easy-to-use interface provide a superior calling experience with maximum convenience.