T E L E C O MFOR SAMSUNG TECHNICAL TIPS PLEASE VISIT WWW.PRPTELECOM.CO.UKextension user can press the BOSS key to make a voice call to the other extension. This will override anyDND set at the other extension.The key will light red when the other extension is in use.Group ListeningWhen engaged on a call and using the handset, you may want other people to hear the other party’svoice over the speaker. You will need a LISTEN key programmed on your phone to do this. This keytoggles the speaker on/off.• Press the LISTEN key to turn on the speaker. The microphone is not in use, so the other party cannothear other parties present in your office.• Press the LISTEN key again to turn the speaker off and resume private conversation.• Repeat as necessary.Note: Depending on speaker volume and the acoustics of your office, it may be advisable to turn thegroup listening feature off before hanging up. This will eliminate any momentary squeal.Account CodesWhen equipped with optional equipment, your Samsung DCS system allows calls to be charged to aspecific account. You must have an ACCT key programmed on your keyset to use this feature.• During any outside call, press the ACCT key.• Enter the account code (maximum 12 characters). Press the ACCT key again. Your conversation will notbe interrupted.Note: If you make an error before you complete the account code, press the ACCT key twice and redialthe correct codeLocking Your KeysetUsing this option, you can allow or disallow incoming and outgoing calls from your keyset while absentfrom your desk. There are three possible options: Unlocked, Locked All and Locked Out.Unlocked Keyset can be used without restriction.Locked All Prevents keyset from making or receiving calls.Locked Out Restricts the keyset from accessing an outside line and making a call. Calls can be received.1. While on-hook, press the TRSF key and dial 100.2. Dial your 4-digit extension passcode.3. Dial 1 to set the keyset to Locked Out OR Dial 2 to set the keyset to Locked All.4. Press the TRSF key to store your selection.To unlock your keyset:1. While on-hook, press the TRSF key and dial 100.2. Dial your 4-digit extension passcode.