Specifications: Number of Display Lines: 2
Number of Display Digits: 22
Number of Functions: 250
Power Source: Battery
Display Screen Type: LCD
Memory Capacity: 32 KB
Memory Type: RAM
Operations/ Functionality
Business and Finance:
TVM (loans, savings, and leasing)
Amortization
Cash flow analysis
Cash flow functions / number of functions: IRR, NPV, NFV, and NUS / 600+
Bond price and yield
Depreciation methods: SL, DB, SOYD, and ACRS
Interest rate conversions
Currency and unit conversions
Statistics and Mathematics:
List-based Statistical analysis
STD deviation / mean / weighted mean
Forecasting, correlation coefficient
+, -, x, /, %, 1/x, +/-, 1n, X, ex, n!, yx, SUM x, SUM x2, SUM y, SUM y2, SUM xy
LOG, 10x, PI, x
Time and Data Management:
Clock, calendar, appointments, and alarm
Date arithmetic
Number lists, edit, sort, s...
Additional Features: 4.3" 480 x 272-pixel color display with backlight
Adjustable LCD screen
Built-in Bluetooth 4.2
Built-in dual band 2.4G / 5G Wi-Fi (802.11a/b/g/n/ac)
USB 2.0 port for USB recording, wired / wireless USB headsets and EXP50
Up to 16 VoIP accounts
Dual-port Gigabit Ethernet
PoE support
HAC Handset
Paperless label design
Wall mountable
Features: Mid-level phone, ideal for professionals and managers with moderate call load
4.3" 480x272-pixel color display, fully adjustable
HD Voice with Yealink Acoustic Shield technology
10 line keys, 16 SIP accounts, 27 memory keys
Built-in Bluetooth, Wi-Fi
Dual-port Gigabit Ethernet
1xUSB port for call recording and wireless USB headset
Power supply not included