52 SystemIt is possible to set the phone to restrict numbers that can bedialled. The phone cannot dial a phone number beginningwith the numbers that you specify.You can set up to 4 different restricted numbers containing upto 4 digits each.If you turn the feature on, the handset requires a PIN codewhen the restricted number is dialled. If you fail to enter thecorrect PINcode three times successively, your phone returnsto the Standby mode. If you enter a correct PIN, you can makecalls.Note: You can make an emergency call (112, 999) even whenyou activate the outgoing call barring option.To Set Call Barring Numbers1. In the Standby mode, press the Menu soft key.2. Press the soft key repeatedly until System appears.3. Press the Select soft key to access the menu. You areasked to enter the PIN code. It is preset to 0000.SystemCall Barring (Menu 6-1)Up to six handsets can be registered and operated from yourbase unit. You can register and remove a handset through theSystem menu. You can also reset the handset to its defaultconfiguration.