Bittel F12CP

Wireless Color Screen Office IP Phone

Customized Ring Tone
SMS
Call History
Most Recently Missed Calls (60 Records)
Most Recently Received Calls (60 Records)
Most Recently Dialed Numbers (60 Records)
Phone Book (500 Records)
DTMF Mode: In-band，RFC 2833 and SIP info
Volume adjustment：Handset，Speaker and Ring
Caller ID Display or Block, Call Waiting, Call Waiting Caller ID, Call Hold, Call Transfer (attended/blind), Call Forwarding, in-band and DTMF (RFC2833), Dial Plans.
CID And CWCID
Hold Music
VMWI
3-Way ConferenceAuto Answer
Call Pickup
Full-duplex Speakerphone
Dial Rule
Hotline
Redial
Mute
Support Reject anonymous call