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Model: Deli 781 telephone 

 

 

[Specification] 210 × 160 × 80mm 

[Package] 1 / - / 20 

 

[Color] 

Can be shaking his head・ you can add extensions · 50 groups 8 call number and time of the call records 

· A ring tone · FSK / DTMF dual system compatible・ the National General 

· 15 sets of eight outgoing calls and call duration record · R key function 

· IP Direct Dial · Display 5 brightness adjustment function 

· 3 group alarm setting function · Automatic closing line function 

• Flash-off time 90/95/100/120/180/300/600 / 1000Ms optional 

· 8 local code set・ calls automatically filter · Transparent button design 

· Super mine design・ anti-electromagnetic interference • Toll lock control・ and machine theft