Phone Grandstream GS-WP820
- Dual-band Wifi with efficient antenna design and advanced roaming support
- Bluetooth for syncing headsets and mobile devices(contact and call transferring)
- HD voice & dual MIC design with AEC and Noise Shield Technology
- Rechargeable 1500 mAh battery, 7.5 hour talk time, 150-hour standby
- Built-in accelerometer, panic button, push-to-talk
- Micro USB port and 3.5 mm headset jack
- 2 SIP accounts, 2 lines
- Support custom Android apps that fit the phone's screen/keys.
