Best quality caller ID new two-line promotional telephone with weatherproof 1.Automatic dialing,dialing back bell2.Music retention function3.FSK/DTMF two Caller ID modes, suitabe for Multiple countries4.12 groups of 16-bit single-key memory5.12 groups of 16-bit double-key memory6.63 groups of 12-bits or 46 groups of 16 bits incoming call storage7.16 groups of de-electrified storage8.Dual tones electronic ringing and volume High/Low adjustable9.Hand-free call volume multilevel adjustable.10.Large message light, voice message extraction11.Automatic take-up function12.Music on hold/Mute13.storage key-memory funcation14.Flash/Transfer (Flash time:100ms,300ms,600ms,1000ms optional)15.Auto re-dial16.In use indicator light17.Data socket18.Thunder-proof and Anti_EMI design19.Waterproof and moisture proof
1.CallerInfoinquiring.
2.Automaticredialwithcallbackringwhenconnected.
3.Reservemusic.
4.8sets(16digits)one-touchmemory/12sets(16digits)double-touchmemory/16setsoutgoingcallrecord.
5.Brightnessadjustable/Pre-dialanderasephonenumber/Hands-free/Battery-free
6.Highimmunitytoelectro-magneticradiation,lighting-proof,moustureproof,waterproof .Packing & Delivery()