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| Air Interface | Telephony standards: DECT |
| Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan) | |
| Number of Channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan) | |
| Outdoor Range: up to 400 meters (DP752) or up to 300 meters (DP750) | |
| Indoor Range: up to 50 meters | |
| Peripherals | 2.4 inch (240×320) color TFT LCD |
| 27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SPEAKERPHONE, MUTE, SEND, POWER/END, 3 side leys including 2 volume (up and down) and 1 Push-to-Talk key, 3-color MWI LED 3.5mm headset jack | |
| Proximity and accelerometer sensors Backlit keypad Removable belt clip Micro-USB port for alternative charging and non-battery operation Vibration Ring Mode | |
| Protocol/Standards | Hearing Aid Compatibility (HAC) compliant |
| Voice Codecs | G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station, |
| AEC, AGC, Ambient noise reduction on handset mic, advanced noise suppression for incoming audio | |
| Telephony Features | Hold, transfer, forward, 3-way conference, push-to-talk, intercom, call park, call pickup, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan |
| HD Audio | Yes, both on Handset and Speakerphone |
| Security | DECT authentication & encryption |
| Multi-language | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese, Korean, Slovakian, Serbian |
| Upgrade/ Provisioning | Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air |
| Multi-line Access | Each handset may access up to ten (10) lines |
| Power & Green Energy Efficiency | Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-USB |
| Connection. Rechargeable 1500mAh Li-ion battery (500 hours of standby time and 40 hours of talk time) | |
| Package Content | Handset unit, universal power supply, charger cradle, belt clip, 1 battery, Quick |
| Start Guide | |
| Temperature and Humidity | Operation: -10º to 50ºC (14 to 122ºF); Charging: 0 to 45ºC (32 to 113ºF) |
| Storage: -20º to 60ºC (-4 to 140ºF); Humidity: 10% to 90% non-condensing | |
| Compliance | FCC: FCC Part 15B; FCC Part 15D; SAR (FCC 47 CFR Part2.1093; IEEE 1528; IEC |
| 62209-2); FCC Part68 HAC; FCC ID | |
| CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 60950-1;EN 301 489-1/-6; EN 301 406; EN 50332-2; SAR (EN50360;EN50566;EN 50663;EN62209-1; EN62209-2; EN 62479); RED NB Cert | |
| RCM: AS/NZS CISPR32; AS/NZS 60950.1; AS/CA S004; AS/ACIF S040. ANATEL, EAC, UL (adapter) | |
| Dimensions | Handset: 168.5 x 52.5 x 21.8mm |
| Charger cradle: 76 x 73 x 81mm | |
| Weight | Handset: 180g; Charger cradle: 78g |
| Universal power supply: 50g; Package: 465g |
