| Ergonomic Design |
Provides an easy-to-use interface, resembling a traditional DECT telephony experience for user comfort. |
| Graphical Display |
6823: 1.7 in. (4.3 cm) 128×160 pixels, 64K TFT display; 6825: 2.0 in. (5.0 cm) 240×320 pixels, 64K TFT display |
| Handset (HAC) |
HAC compliant, meeting FCC loudness requirements and supporting ADA compliance with industry-standard inline amplifiers. |
| Headset Support |
6825 supports Bluetooth LE 4.1; both 6823 and 6825 support 3.5mm wired headsets (iPhone compliant) for flexibility. |
| Volume Control |
Volume toggle for easy adjustments for handset, speaker, and ringer volumes. |
| Full-Duplex Speakerphone |
Provides clear, hands-free communication with security features, including masking of DTMF tones. |
| Handset Charging Cradle |
Charging cradle holds the handset in place with USB Type-A connector for direct power connection (5V, 2A). |
| Wall-Mountable |
The handset can be wall-mounted with a separate orderable SKU, saving space in the office. |
| Keys |
28 keys, including 0-9, #, *, 3 soft keys, navigation, answer/end, volume, mute, speakerphone, alarm, and menu keys. |
| Power |
Rechargeable Lithium-Ion battery; 6 hours cradle charging time; 17 hours talk time (NB), 12 hours (WB). |
| Full Lines Supported |
Supports 2 SIP registrations for flexible use on multiple lines. |
| CODECs |
Supports G722 (HD audio) and G726 (narrowband audio) codecs for clear communication. |
| Language Support |
Multiple languages including English, Spanish, French, German, Italian, Polish, Turkish, and more. |
| Multiple Ring Tones |
User-adjustable ring tones for personalization. |
| Security |
CAT-iq 2.1 security support for secure calls. |
| Physical Dimensions (H x W x D) |
4.6 in. x 1.8 in. x 0.78 in. (117 mm x 46 mm x 20 mm) |
| Weight |
3 oz. (86 g) for both 6823 and 6825 models. |
| Phone Casing Composition |
Polycarbonate Acrylonitrile Butadiene Styrene (ABS) textured plastic for durability. |
| Power Requirements |
5V/2A USB-A for power, with optional country-specific adapters for charging. |
| Operational Temperature |
32° to 113° F (0° to 45° C) |
| Non-Operational Temperature Shock |
14° to 140° F (-10° to 60° C) |
| Humidity |
Operating: 10% to 90%, noncondensing; Non-operating: 10% to 95%, noncondensing. |
| Ruggedized Version |
6825 Ruggedized handset rated for IP65, dust-tight, and water-resistant against nozzle projections. |
| DECT Certification and Compliance |
CE Markings, FCC, UL, and several international certifications ensure compliance for global use. |
| Bluetooth |
Supports Bluetooth standards including EU EMC, US FCC Part 15D, and CA RSS-247 for wireless communication. |
| Industry Standards |
IEEE 802.3 Ethernet, IEEE 802.3af; Cat IQ 2.1 compliant for interoperability. |
