4G VoIP Dual Mode SIP Desktop Phone TNC Antenna / Integrated Antenna

4G/VoIP Dual-Mode Wireless Phone, WiFi/SIP Network Desktop Phone

• Wi-fi hotspots are supported
• 4GB VoLTE voice, enabling voice calls based on traffic
• support FM radio, SMS, MP3
• SIM card support to reduce calls
• SD card support

JR403-GP fixed telephone is a multi-functional communication terminal, which is a VOIP terminal product with high practicality and manageability for voice communication on IP networks. It can be used in extensions and network IP telephone operating networks within the enterprise and has Internet access User. It can connect to the operator's 4G network, and the communication cost is extremely low with the support of the operator. It can also be used as a communication tool with high cost performance, high stability, and most in line with traditional usage habits in various private networks.

Technical specifications

4G/VoIP Dual-Mode Wireless Phone, WiFi/SIP Network Desktop Phone