Siemens AX72 Service Manual page 4

Speech Codec
Temperature
Range
Display
12-Block Keypad
Acoustics
Technical Documentation
TD_Repair_L1-L3_AX72_R1.1.pdf
• Half Rate, Full Rate, Enhanced Full Rate and Adaptive
Multi Rate speech coders are available as standard.
0 0
• -10
C to +55 C (Normal operation)
0 0
• -30
C to +85 C (Storage capability)
• Type: Full Graphic
• Resolution: 130 x 130 Pixel
• No. of colours: 65K
• Technology: C-STN
• Active area: 27.3mm x 27.3mm
• Pixel size: 0.21mm x 0.21mm. (1 Pixel consists of 3
sub-pixels in red, green and blue)
• Illumination: White (3 LEDs integrated)
• Frame Rate: 15 frames/sec
• IMF technology
• 12-key-block (0-9, #, *)
• two function keys (SEND, END)
• ON/OFF key combined with the END key; the symbol
(I inside O) is used as a symbol for ON/OFF.
• 4 way-navikey
• 2 soft-keys for different SW-enabled functions
• tactile finder on key "5"
•
6 amber LEDs for keypad
• Three-in-one-earpiece for handset, handsfree and
ringing tones
• Omnidirectional microphone
• Loud signal emitter (soundringer) (>100dB(A) SPL
@5cm, 'Hongkong-Spec.') only for rectangular sound
signals (NOT POSSIBLE for Soundringer melodies)
• Polyphonic ringer tones 16 voices
• Different selectable volume levels for handsfree, handset
and ringer mode (for the amount see SW product
description)
Company Confidential
2006©BenQ
Release 1.1
01/2006
Page 4 of 41