hellospoke.com          888 / 955 / 5155 Yealink T41/T42
Basic features
Call forwarding
1. Dial *72.
2.  Input the number you want your phone to forward to. Call forwarding is now on.
3.  To temporarily turn call forwarding off, dial #74. To reactivate call forwarding with the same number,  
dial #74 again.
4. *73 will deactivate call forwarding and clear the forwarding number from the system.
DND (do not disturb)
1. While the phone is at rest, press the DND soft key on the home screen.
2.  A DND indicator will appear at the top of the screen. 
NOTE: Phone will not ring in DND status. All calls will be directed to voicemail.
Call history
1. Press the History soft key.
2. A full list of all calls will be displayed.
3. Use navigation keys (up and down) to move through list.
4. To place a call to the highlighted number, press the Send soft key then pick up the handset.
5.   For call information (time, date, and length of call), press the OK button (before dialing) and navigate  
through the information.
6.  To change the list type to display missed calls, placed calls, or received calls, use the left and right  
navigation keys to change the list type.
7.  To clear the call history, press the Option soft key, while in a particular list. Navigate down to Delete All  
and press the OK soft key.