M
M
ITE-760 User Guide
Aastra - 2568-004
97
Appendix II
Troubleshooting
Troubleshooting
The following table represents the more common problems found with a phone, and
provides possible causes.
Problem
Possible Cause
No display
•
Check for dial tone
•
Check the connection to the phone jack
•
Check that the other phones in the system are operating
•
Check the setting of display contrast
No dial tone
•
Check the connection to the phone jack
•
Check the connection of the handset and/or the headset
•
Check that other phones in the system are operating
•
Check volume setting of handset, speaker, or headset
No sound in the
handset
•
Check the volume setting of the handset, speaker, or
headset
Cannot dial out of the
system
(External Calls)
•
Check that you have the rights to make external calls
No voice messages
received
•
Check your connection to the voice mail system
•
Check your welcome message or voice signature record on
the voice mail system
•
Check activation of call forwarding to your voice mailbox
The phone is not
ringing
•
Check the volume of the ring melody
•
Check Call Forward settings
Summary of Contents for ITE-760
Page 1: ......
Page 2: ...M M Proprietary Information and Contents ii Aastra 2568 004 ...
Page 26: ...M M Chapter 1 Basic Information 12 Aastra 2568 004 ...
Page 80: ...M M Chapter 4 Features 66 Aastra 2568 004 ...
Page 98: ...M M Chapter 6 Directories and Logs 84 Aastra 2568 004 ...
Page 105: ...M M ITE 760 User Guide Aastra 2568 004 91 Action Result Press Voice Mail ...
Page 106: ...M M Chapter 7 Telephone Tests 92 Aastra 2568 004 ...