... reject a call 3.Voice dial, call waiting,redial 4.Caller ID and English name display Feature and function:1.solar powered ... Answer/end/reject a call3.Voice dial, call waiting,redial4.Caller ID and English name display5.Phonebook supported and call back * Bluetooth ... has the functions).* Support call waiting, call transferring, call ID showing.* Support call log book functions, last-number re-dialing ...