How to set up do not disturb on Panasonic NS700
- Take the handset off the hook
- Enter *71
- Select which dial key setting you prefer
- Press 0 for both external and internal call, or
- Press 1 for external calls only, or
- Press 2 for internal calls only
- To enable Do not disturb, dial 1; To cancel do not disturb, dial 0
- After tone, hang up the handset.