Operation Manual

Appendix
93
Technical Data
Dimensions (W x H x D)
tiptel 540 SD 220 x 50 x 190 mm
Mains plug 53 x 68 x 44 mm
Weight
tiptel 540 SD 540 g
Mains plug 270 g
Operating voltage
Mains plug 230 V / 50 Hz
Idle power output < 1 W
Ambient temperature 0 – 40 C
Number of outgoing messages 6
Incoming messages
Recording method A-Law 64 / 128 kBit/s
Sampling rate 8 / 16 kHz
Total recording capacity Max. 999
Number of incoming messages per mailbox Max. 99
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 k
"IN" input sensitivity 150 mV / 47 k