1. Incoming number voice call2. Ringer volume hi / l0 for selection3. Enjoy music separate4. Chord-music ring / real singing sing

1. Incoming number voice call2. Ring volume hi / l0 for selection3. Enjoy music separate4. Chord-music ring / real singing ring

Item no: 813r / 11 / 3" sony super had ccd420 tv linesOlux (ir on)Ntsc or pal systemDc12vIr effective distance: 18m6mm lens (36. Mm, 8mm optional)

Item no. Lx-6000Specially designed for small and medium size business, lx-6000 is an advanced, multi-function key telephone system. The basic configuration of lx-6000 is 4 outside (co) lines, 12 exten

Item no. Lw-8b1. Intelligent earphone speaking function2. Hand-free speaking3. Number memory function4. Thunder protection and anti-emi function

1. Dtmf / fsk dual system2. Thunder frotection and anti-emi function3. Intelligent outgoing code4. Indicator light of message5. Hangup automatically

Item no. Lw-10c1. Fsk / dtmf dual system2. Intelligent out code3. Intelligent automatic IP dialing4. Number memery function5. Hangup automatically

1. Thunder protection function2. Mute function3. Pause function4. The last number redial5. Tone / pulse dial setting6. Keyboard night lighting

Item no. 813m1 / 3" sony super had ccd420 tv lines0. 5lux / f1. 2Ntsc or pal system3. 7mm lensDc12v31 (w) x31 (h) x15 (d)