Grandstream IP Phone

Feature Keys
2 line keys with dual-color LED and 2 SIP accounts, 3 XML programmable
context sensitive soft keys, 5 (navigation, menu) keys. 13 dedicated function
keys for MUTE, HEADSET, TRANSFER, CONFERENCE, SEND and REDIAL,
SPEAKERPHONE, VOLUME, PHONEBOOK, MESSAGE, HOLD, PAGE/INTERCOM,
RECORD, HOME

Telephony Features
Hold, transfer, forward (unconditional/no-answer/busy), 3-way conferencing,
call park/pickup, shared-call appearance (SCA) / bridged-line-appearance
(BLA), Downloadable phone book (XML, LDAP, up to 500 items), call
waiting, call history (up to 200 records), off-hook auto dial, auto answer,
click-to-dial, flexible dial plan, hot disking, personalized music ringtones,
server redundancy & fail-over