依各原廠規定為主,通常依購買憑證之購買日起計算,若無購買憑證則依照出廠日期計算。
購買日起七日內,產品有任何非人損因素的問題,且原包裝配件都在才可申請,並由原廠判定是否可換貨,其流程需7~10個工作天(不含假日)。
●2.8" color LCD screen (320x 240-pixel resolution) ●4 line keys ●4 soft keys ●In-call keys: call transfer and hold ●Illuminated audio keys ●HD audio ●1x USB port ●2x Gig-E ports ●Power supply sold separately
●帶背光132 x 64 解析度繁體中文液晶螢幕●2個SIP帳號,支援3方語音電話會議●2個Line Key智慧鍵●IPv6,BLF/BLA,XML/LDAP通訊錄●支援雙耳麥,可掛牆
●OmniSound HD ●麥克風:4組內建 ●接收範圍:up to 20 ft, > 10人 ●訊號:IP/H.323 ●10/100/1000 PoE Support ●適合中大型會議室 ●屏幕:5"觸控式LCD ●可擴充麥克風 ●Mini USB Port ●錄音:可外接SD記憶卡 (Max. 2GB) ●適用於AVAYA 系統Rls. 5.2, R6.2; R6.3.2; R6.3.3 (future)
●4.3" color LCD (480x272 pixel resolution) ●12 line keys ●4 soft keys ●In-call keys: call transfer, hold and voicemail ●Illuminated audio keys ●HD audio ●2*USB ports (rear and side) ●2*Gig-E ports