User Guide W52P IP DECT Phone46the currently used audio devices (earpiece, headset or loudspeaker). The call durationdisplays on the LCD screen while the call is in progress.You can make free internal calls between the handsets registered to the same basestation. You can place an internal call to one handset or all handsets registered to thesame base station.To place an internal call to one handset:1. Press to enter the main menu.2. Select .The LCD screen displays all other registered handset names and the All HS option.3. Press or to highlight the desired handset name.4. Press , , or the OK soft key to dial out.To place an internal call to all handsets:1. Press to enter the main menu.2. Select .The LCD screen displays all registered handset names and the All HS option.3. Select All HS.4. Press , , or the OK soft key to dial out.All other handsets registered to this base station will ring simultaneously.You can place external calls on the handset. External calls based on the publictelephone network require the use of SIP lines. Your system administrator will assign theSIP line to the handset beforehand, so that after you register the handset to the basestation, the handset is ready to use.To place an external call:1. Enter the desired number using the keypad.2. Press , or to dial out.If there are multiple lines assigned to your handset as outgoing lines, press the Linesoft key to select the desired line and then press or the Dial soft key to dial out.If you do not select a line, the handset uses the default outgoing line to dial out.www.InternetVoipPhone.co.uk | sales@internetvoipphone.co.uk | 0800 088 48 46