AASTRA DT292 for MD Evolution User Guide EN - Manual (Page 134)

Reference
MD Evolution – Cordless DT292 134
Performance
Battery NiMH, 500 to 1000 charge cycles
Standby time up to 140 hours
Call time up to 17 hours
Charge time 4 hours maximum
Volume
Ring signal Seven step adjustable volume from off to
86 dB (A) at 30 cm
Ear-piece Nine step adjustable
Ringing signals (defaults)
External call 0.4 s on, 0.2 s off, 0.4 s on, 5 s off
Internal call 1 s on, 5 s off
Call-back 0.32 s on, 0.2 s off
Phone Book
Maximum name length 12 characters
Maximum number length 24 digits
Entries 100
External interfaces
Radio connection DECT GAP/CAP, 1880-1900 MHz
1900-1920 MHz, 1910-1930 MHz
, up to 250 mW radiated power during 1
of the 24 time slots
User interface BackLit LCD Display with two lines of 12
alphanumeric characters and one line of
7 icons, keys with text, volume keys on
the side
Accessory connector For battery charging
Features
Menu controlled, predial, difference between internal and external
calls, Phone Book, caller identification (if provided), Call List (20
numbers), illuminated display, temporarily transmit long DTMF
tones, security with PIN code, keys can be locked automatically,
access to up to 8 DECT GAP/CAP telephone systems, key click on/
off, battery meter, call duration indication, hands-free speaking,
vibrating alert, direct access to the message system (Message key)