1.Controlled by MCU ( Micro Computer Unit). Dedicate Lines or PABX.2- 4 different coins acceptable. Can control both incoming & outgoing charge rate & timer.
2.LCD displays owner phone number setting.Free-call setting. 8-digits owner password for free calls. Phone-lock setting. Stealing-dial protectingFollow on call.(Flash) .Last number redial.(RD)
3.Quantity 1-8 coins in store per time. Programmable tariff rates. Push button to call, automatic timing automatic charging, warning tone sent out before the call is terminated. LCD displays real time clock, count down timer, amount of coin input.
4.Setting contents. Tone or Pulse compatible.As previouschange rate.Coin jam release.Receiving control or open selecting. Warning tone at 20, 10 and
5 seconds before the line is terminated.Can insert another coin to continue talking with the same.
6.8-digits owner password for free calls.
7.10-digits LCD displays real time clock, calling time limit count down, amount of coin put in,amount of coin need for continues the call and the setting contents.
8.Maximum 4 coins can be put in per time.
9.Tone/Pulse compatible.
10.Can program to display the owner＊s telephone number.
11.Can insert another coins to continue talking with the same as previous charge rate.
12.Theft dialing protected.
13.Lightning-proof.
14.Redial the number without taking the coin back.
15.Dial another number without taking the coin back (Flash feature).
16.Warning tone at 20,10 and 5 seconds before the line is terminated.
17.Online remote programming.