Troubleshooting Solutions - Aastra 6753i Installation Manual

Troubleshooting Solutions

Troubleshooting Solutions
Why is the light not coming on with a new Voice Mail Message?
Your phone system or service provider must provide "Visual" Message Waiting service for this function to work. Check
with your system administrator for more information.
Why is my handset not working?
Check to ensure that the handset cord is fully connected to both the phone and handset. See the section
a Handset or Headset" on page 10
Why is my speakerphone not working?
If you press and the speaker light flashes and you do not hear dial tone, the Set Audio option has been used to set
up the phone for headset use; press
a headset or handset. If the light stays on steady and you hear dial tone, you can alternate between the speakerphone
and the headset by pressing
Audio feature.
Why is my display blank?
Ensure that power is being provided to your phone. If your Network does not provide Inline power over Ethernet, you
can obtain an additional accessory, the a PoE inline power injector, to provide power over Ethernet locally to your
phone. See the section "Connecting to the Network and to Power"
Why can I only see 1 option when the installer or user guide says there are more?
The telephone screen will only show 1option at a time. To see more, press the down arrow button
Why does the telephone wobble?
Make sure the cords are routed properly through the back of the phone, as indicated in the section,
set or Headset" on page 10. Check that the leg stands have been properly snapped into place. Since the legs can be ori-
ented in two different ways and in two different positions to offer four different phone viewing angles, check that both
legs are oriented in the same direction and in the same position on either side of the phone.
What is a programmable key?
There are 6 top hard keys (programmable up to 6 functions), located at the top of the front panel. These are keys that you
can set to perform specific functions and access enhanced services provided by third parties (for example, XML applica-
tions). Refer to your Aastra Model 6753i IP Phone User Guide for more information.
22
for information.
a second time. If the light goes out, the phone is set up to be used only with
. See the section, "Set Audio" on page 17 for instructions on how to change the Set
on page 8 for details.
"Connecting
2 .
"Connecting a Hand-
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