Hardware · TFT color display 1,44” 128 x 128 pixels · 3,5 mm headset jack · Hands-free talking (speakerphone) · Up to 75 hours standby time and 7 hours talktime · 2 x AAA standard batteries · Message LED Firmware Features · Call lists for dialed, received, missed calls · Directory with 50 entries · Central directory on the base station · Multiple language support · Interoperable with M300 and M700 base stations · Over-the-air firmware update Call features · Caller identification · Call waiting · Auto answer · Lists of missed, received and dialed calls · Hold · Handling of up to 2 simultaneous calls · Blind and attended transfer · Keyboard lock · Key tones · Coverage warning Audio · Codecs: · G722 (wideband) · G726 · 6 built-in assignable ringtones DECT · Frequency bands: · 1880-1900 MHz (EU) · 1910-1930 MHz (Latin America) · 1920-1930 MHz (US) · Output power: EU < 250 mW, USA < 140 mW Specifications User Interface · 21 keys (including navigation) · Configurable high-visibility red LED for call indication / message waiting / battery warning · Menu driven interface · Localization (language, time, dial tone) Security · DECT wireless encryption Phone Features · Dimensions 134 x 42 x 23 mm · Input voltage: 5V · Hearing aid compatible Environmental conditions · Ambient temperature: 0° to 40° C (32° to 104°F) · Non-operating temperature: -10° to 45° C · Relative humidity: 5% to 95% noncondensing Included in delivery · M25 handset with 2 x AAA batteries · M25 charging cradle with power supply · Safety sheet · Color: black · Part number: EU 00003987 US 00003988 AU 00004160 Type approval · EN 301406 (TBR6) · IEC60950 -1 (Safety) · CSA c-CSA-us / UL60950 - 1 · EN 301489 (EMC, ESD) · RF (EMF, SAR) · FCC part 15D, conducted & radiated · FCC part 15B · RSS213
