Route Database of GP-530 will decide whether the call dial out by PSTN or GSM. This can not only keep you far away from the electromagnetic wave, but also save expenses without changing your habit of using table phone.

Hardware Configuration

1. Connect PHONE jack of GP-530 with phone
2. Connect FXO of GP-530 with PSTN
3. Turn on the Power

Software Set Up

1. Prepare Bluetooth Mobile and GP-530.
2. Set up your location (also set up the local code if needed.)
3. Pair GP-530 with Bluetooth Mobile.