New Version Pulse to Dual Tone Multi-Frequency DTMF Converter Enhanced Module

Features: * If the telephone lines in the city where you live do not support dial-up phones, after installing this module, the phone you dial (regardless of the old domestic phone) can be used normally on the telephone line! And it also adds redial and dial *## functions. * DIALOR2.0 can make old-fashioned dial-up phones also use circuit modules; it converts pulse signals that cannot be recognized by modern switches into dual-tone multi-frequency signals that can be recognized by modern switches; this allows those collectible phones that were originally only for display to be used normally in daily life again. * DIALOR2.0 enhanced version has the functions of "redial" and "dial out" # "and " * ", making the old telephone comparable to modern telephones! * Easy to install and use, just connect the two wires of the telephone to the designated terminal, in the telephone line for crystal head and you can use it. * Note: Do not let go when you dial to the end, the indicator light will not light up at this time; otherwise there is a problem with the phone! Specifications: Part name: multi-frequency DTMF converter Material: ABS, PCB circuit board Color: screen + white Size: standard DC voltage: 32V, 48 v. Current: 20-40 ma The dialing is the same as the old telephone dialing habit; Redial : Dial 1 for about second, release the dial; that is, "redial"; Dial *# : Dial 2 and wait for about second, release the dial, that is, dial out *; the is the same, dial 3 to dial #. Package content: 1 x Telephone module pulse transmission dual tone multi-frequency DTMF converter Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.