| Specification | Details |
|---|---|
| LCD Screen | 2.0” 240 x 320 Color High-Definition LCD Display |
| Function Keys |
12 Standard phone digits keys Support 16 DSS Keys One configurable push-to-talk (PTT) button for speed dial Navigation Keys 1 OK key 2 Volume control keys (Up/Down) 3 Soft Keys Phonebook Key Speaker Key 1 PTT Key 1 Power Key |
| SIP Accounts | 4 SIP accounts |
| Network/Connections |
Built-in Wi-Fi, support 802.11 a/b/g/n/ac protocol: 2.4GHz IEEE 802.11 b/g/n 5GHz IEEE 802.11a/n/ac Encryption: WPA /WPA2-PSK, 802.1X EAP Built-in Bluetooth 5.0 |
| Languages | English/Chinese/German/French/Italian/Portuguese/Russian/Spanish/Japanese/Korean |
| Phonebook / Call History |
Phonebook: 1000 Records; search/import/export; XML/LDAP remote phonebook; blacklist Call History: 600 Records; all/missed/dialed/received |
| Audio Conferencing | Supports 3-way audio conferencing for easy conference calls |
| Auto-provision | Auto-provisioning via FTP/TFTP/HTTP/HTTPS/DHCP OPT66/ SIP PnP/TR-069 |
| Audio Codec |
Narrowband Codec: G.711a/u, G.729AB, G.723.1, G.726, iLBC Wideband Codec: G.722, Opus |
| Power Management |
DC input: 5V/2A Charging notification Full power notification Low battery notification After the abnormal shutdown, the device will boot automatically when charging again Real-time statistics/display of system power |
| Noise Cancellation | cVc Noise suppression technology |
| Microphone Type | Uni-Directional |
| Speaker Size | Ф28 |
| Speaker Sensitivity | -32dB±3dB@1kHz |
| Impedance | 30±20%Ω |
| Microphone Frequency Range | 100Hz-8KHz |
| Speaker Max Input Power | 20mW |
| Speaker Sensitivity | 95±3dB |
| Speaker Frequency Range | 100Hz -10KHz |
| Call Control | Call answer/end, Mute, Volume +/– |
| Battery Capacity | 350mAh |
| Call Duration | 22hrs |
| Music Duration | 19hrs |
| Standby Time (Connected) | 500hrs |
| Charging Time | 1.5hrs |
| Bluetooth Version | Bluetooth 5.2+EDR/BLE |
| Chip Information | Qualcomm QCC 3040 |
| Charging Method | Type-C interface |
| RF Range | Up to 30m |
| Cable Length | 120cm |
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