Operation Manual

Appendix
90
Technical Data
Dimensions (W x H x D)
tiptel 540 office 220 x 50 x 190 mm
Mains plug 53 x 68 x 44 mm
Weight
tiptel 540 office 540 g
Mains plug 270 g
Operating voltage
Mains plug 230 V / 50 Hz
Idle power output < 2 W
Ambient temperature 0 – 40 °C
Number of outgoing messages
6
Incoming messages
Recording method PCM 64 / 128 kBit/s
Sampling rate 8 / 16 kHz
Total recording capacity approx. 60 / 30 Min.
Number of incoming messages max. 199
Memory
Call list 50 entries
Telephone book 100 entries
SMS inbox 20 short messages
CLIP
Call number display Dual mode DTMF / FSK
Data retained after power failure > 10 years
Time Network synchronous
Display
Graphics LCD 64 x 128 pixels, backlit
"OUT" output level 150 mV / 10 kΩ
"IN" input sensitivity 150 mV / 47 kΩ