Yealink W57R Ruggedised SIP DECT IP Professional Business DECT Handset

SPECIFICATIONS

Display 1.8'' 128 x 160 TFT color screen Intuitive user interface with icons and soft keys Caller ID with name and number Notification Light: voice mail, missed call Date & time (manual/auto synchronization) Screen saver Multilingual user interface Keypad backlightPhone FeaturesUp to 2 simultaneous calls per handset Handset select for receiving call Handset and Number select for making call Auto intercom, auto answer 3-way conference Call forward: Always/Busy/No Answer DND Call waiting, mute, hold Call transfer Swap between calls Redial Speed dial Voice mail Silence Dial plan: Replace Rule/Area Code/Block Out Keypad lock, emergency call 100 phone book memory (store in the base) Remote phonebook, LDAP, XML phonebook Phonebook search, block list Call history: All/Placed/Missed/Received (up to 100 entries) Direct IP call without SIP proxy Reset to factory, reboot Anonymous call, Anonymous call rejection OTA (Over-The-Air) upgradeVoice Features Full-duplex speakerphone HD audio Hearing Aid Compatibility (HAC) compliant Frequency response: 100 Hz7 kHz FNR (Flexible Noise Reduction)/Noise Cancellation Receiver volume control: 5 steps Ringer volume control: 5 steps+off 9 ringer melodies Multiple advisory tones Acoustic warning for low battery status DTMFPhysical Features Handset Size: 157 mm x 51 mm x 24 mm Handset Weight: 183 g Color: Black Battery: 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH- Up to 40-hour of talk time (in ideal conditions)- Up to 575-hour of standby time (in ideal conditions) Charger: DC 5V/0.6A Output Power Adapter:- Input: 100-240 V-50/60 Hz, 0.2 A- Output: 5 V, 0.6 A Backlit keypad with 25 keys:- Standard ITU telephone keypad, 12 keys, 4 x 3, with star and pound key- 5 navigation keys (left, right, up, down, OK)- 2 softkeys- 6 function keys (Speaker, message, Off-hook, Cancel, TRAN, Mute)- 6 shortcut keys Operating humidity: 10% to 95% Operating temperature: 0 to 40 C (+32 to 104 F) Storage temperature: - 30C to +70C (- 22-158F)DECTFrequency bands:18801900 MHz (Europe), 19201930 MHz (US), 1902 1906 MHz (TH), 1910 1920 MHz (BR) DECT Range:- Up to 50 meters indoor (in ideal conditions)- Up to 300 meters outdoor (in ideal conditions)Package Features Package contents:- W57R Handset- Charger Cradle- Rechargeable Battery- Belt Clip- Power Adapter Giftbox size: 188 mm 104 mm 90 mm Carton meas: 467 mm 440 mm 195 mm N.W: 8.848 kg G.W: 9.672 kg