监狱的电话KNZD-05LCD

模拟 网络电话 坡

特点:1。具有自动拨号功能(也可根据需要设置四组快速拨号号码)存储号可自由修改。3.4.具有正常手机的总功能。抗破坏和抗篡改硬件5。适用于无人值守或有人值守的所有环境LCD显示来电显示日期拨号通话时间计数输入银行卡号可根据买家需要增加或减去功能号码存储方式:1。打开手机盒，将PCB主板上的开关1拨至ON侧。2.3.接通电话线，拿起听筒。 Input the number you want to store 4. Press any storage keys S1~S4 once (press S1 is ok for auto-dial function) 5. Put the handset back on hook and put the switch 1 back to 1 side. Autodial telephone, handset emergency telephone, handfree emergency telephone, handset free emergency telephone, Auto dial emergency phone, Metal emergncy telephonesos telephone,help telephone,GSM telephone,help point,help phone, outdoor emergency telephone,Gaitronics,emergency call point,metal help telephone, camera phonepublic telephone,loud speaking phone,bank service telephone, elevator phone,window intercome,LCD telephone,hotline phone,talk a phone,cleanroom telephone,viking,weatherproof phone,SIP phone,voip phone, call point outdoor weatherproof phone,solar energy help phone,tunnel telephone,2G,3G telephone,trackside telephone