New Version Pulse to Dual Tone Multi-Frequency DTMF Converter Enhanced Module<br> <br> Features:&nbsp;&nbsp;<br> <br> If you live in the city telephone line has not support dial-up telephone ,Install this module, you dial the phone (no matter which domestic old phone) you can on the telephone line normal use! But also increased the redial and allocated * # # function.<br> <br> * DIALOR2.0 can make the old dial telephone to use circuit module;She would not be modern switches to identify the pulse signal can be converted to modern switches recognition of dual tone multiple frequency signal;This allows those who could only do decoration is the collection of telephone also can be used in daily life normal again.<br> <br> * DIALOR2.0 enhanced version has a redial and set aside # and * , such as function, makes the old telephone also can compare with modern telephone!<br> <br> * Easy to install and use, just connect the 2 wires of the telephone to the designated terminal block and plug in the crystal head of the telephone line to use.<br> <br> * Note: Dial the dial to the end, do not let go, then the indicator light is not lit; otherwise there is a problem with the phone!<br> <br> The dialing method is the same as the old telephone dialing habit;<br> <br> Redial method: dial 1 for about one second, release the dial pad; that is, redial ;<br> <br> Dial * # method: dial 2 to wait for about one second, release the dial pad, that is, dial the * number; the same method, dial 3 is to dial #.<br> <br> Specification:<br> <br> - Condition: and <br> <br> - Color: Creen+White<br> <br> - Dc voltage: 32 v, 48 v.Current: 20-40 ma<br> <br> - Quantity: 1pc<br> <br> Package included:&nbsp;<br> <br> 1 x Telephone module Pulse transfer dual tone multiple frequency DTMF converter<br> <br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.