PLANET UP-120 - Manual (Page 10)

4． Calling Mode and Description of LCD Mode
Figure 1. LCD shows USB phone does not connect to utility or Skype. Please execute USB
phone utility and login to Skype.
Figure 2. LCD shows the numbers of missing calls when connecting successfully
Figure 3. LCD shows the Invalid User
Figure 4. LCD shows the ID when making a Skype call.
Figure 5. LCD shows USB phone is in use.
Figure 6: LCD shows the caller ID when there is a call.