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Item No:Te9023978
FSK/DTMF dual systems The memory number check,delete and call back R function Thunder protection and Anti_EMI Wiretap protection,long distance key lock Ringer light function One touch memory dialing function Green backlight display when call in,pre-dial or hang up
Item No:Te9023975
FSK/DTMF dual system,whole states suitable Outgoing number check,gime check,call back Long distance number IP aotomatieally dialing Long distance key lock VIP number delete prevention function 10 digits calculator function Green backlighted LCD R function
Item No:Te9023865
49 groups of 18 digits number fast dialing FSK/DTMF system compatible Super protect against thunder, Anti-EMI Protect against stealing-dialing IP automatically(40 digits) speediness5824033139ecrecy and mute dialing IDD lock automatically 3 groups alarm clock PIN lock ,R function
