User`s manual

10.7 Using the home and mobile lines together

• You can be on two different calls using the mobile line and home line at the same time using two handsets.

• You cannot be on a call using the mobile line and a Bluetooth headset via the home line at the same time. These are

both Bluetooth devices and only one can be used at a time.

• If you are on a call using the mobile line, you cannot join the call using your paired mobile phone. However, you can join

the call using another DS6321 handset. Your mobile phone is being used for the phone call so only features that are

normally available during a call can be used.

10.8 De-register a handset

1. In standby mode, press N then +/- to select SETTINGS.

2. Press

N then +/- to select DE-REGISTER.

3. Press

N then enter the system PIN. (Default is 0000.)

4. Press

N then +/- to select the desired handset.

5. Press

N. The display will show DE-REGISTER?.

6. Press

N to confirm. Display will show DE-REGISTERED if it is successful.

Note:

You cannot de-register the handset that you are currently using.

You cannot de-register a handset if any other system handset is in use.