
Datasheet
M25
Key Features
· TFT color display
· Up to 75 hours standby and 7 hours talktime
· Configurable signal LED
· Intuitive user interface
· 3.5 mm headset jack
Designed for professional business use, the M25 DECT
handset is a hard-working, high quality device that
represents an excellent price-performance ratio.
Reliable, compact and comfortable to use, the handset
relies on easy-to-change and recharge AAA standard
batteries providing up to 75 hours on standby and up to
7 hours talk-time.
For added ease of use, the new snom cutting-edge
user interface is streamlined for speedy and intuitive
navigation.
The handset can be deployed in both snom DECT
solutions with easy configuration on the M700 multicell
solution with seamless handover and the M300 single
cell base station for flexibility and scalability.

Technical Specifications
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
Specifications
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
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

Technical Specifications
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
Part numbers for compatible base stations
· M700: EU 00003928
US 00003929
· M300 - available in M325 single-cell bundle:
EU 00003955
US 00003954
AU 00004161
Version 1.0.0 / en / Fabruary 2015
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Unless specified otherwise, all trademarks, in particular product names, are legally protected trademarks of snom technology AG. Other mentioned trademarks or registered trademarks are the property of their respective manufacturers or owners. Product specifications are subject to change without notice.
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