• Added Wi-Fi restart when changed Wi-Fi frequency. [Wi-Fi Band Configuration]
• Added support for connected Bluetooth device display. [Connecting WP820 to Bluetooth Devices]
• Added Bluetooth headset mode support. [Connecting WP820 to Bluetooth Devices]
• Updated device LCD language supported list. [Selecting Phone Language]
• Updated SMS interface. [SMS]
• Add 2 second delay when detect flip to reject call. [Flip Phone]
• Updated factory reset using hard key interface when constraint mode enabled. [Restore to Factory
Default using Hard Keys]
• Added support for factory reset to first unregister sip message without contact head. [FACTORY RESET]
• Updated SRTP icon to display only when signaling and media are both encrypted. [WP820 Icons
Description]
Firmware Version 1.0.3.6
• Changed voicemail notification from “Ordinary” to “Normal”. [WP820 Icons Description]
Firmware Version 1.0.3.5
• Supported TLSv1.2. [Technical Specifications]
• Added Slovak language support on LCD display. [Technical Specifications]
• Added warning tone when device is low on battery. [Battery Information]
• Added auto bootup when placed on charger after an abnormal power off. [Battery Information]
• Added Calculator application. [WP820 Handset Menu]
• Added additional Home screen on the left and the right. [WP820 Home Screen]
• Added support for captive portal. [Manual connection]
• Added Wi-Fi Band selection. [Wi-Fi Band Configuration]
• Added warning and message prompt when Wi-Fi signal is weak. [Wi-Fi Signal Warning Configuration]
• Added beep tone during a call when Wi-Fi connection is lost. [Wi-Fi Signal Warning Configuration]
• Added support for captive portal. [Wi-Fi Roaming Mode Configuration]
• Improved time and date display for different format. [Date and Time]
• Added support for troubleshooting tools. [Diagnostics]
• Changed incoming call softkey options from “Accept, Transfer, Reject” to “Accept, Transfer, Mute” for
user friendly purpose. [CALL OPERATIONS]
• Added stutter tone at dialing interface when account has un-read voicemails. [Voice Mail]
• Added support for quick conference during call. [3-Way Conference]
• Increased contacts max limit count to 1000. [CONTACTS]
• Improved SMS UI and UX. [SMS]
• Added prompt for message sending status after users click on “Send”. [SMS]
• Added setting IGMP Keep Alive for PTT/Paging feature. [IGMP Settings]
• Add support for SAFE/Panic Call mode. [SAFE/PANIC CALL]
• Added Gesture Control features. [Gesture Control]
• Improved Phone User interface for user friendly purpose.