Univex 6753i 사용자 설명서

28 Model 6753i RP Phone Installation Guide

Check to ensure that the handset cord is fully connected to both the phone 
and handset. See the section 

on 

 for information. 

If you press the Speaker/Headset key 

 

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 Speaker/Headset 

 a second time. If 

the light goes out, the phone is set up to be used only with 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 Speaker/
Headset 

. See the section, 

on 

 for instructions on 

how to change the Set Audio feature.

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 

 for details.

The telephone screen will only show 1option at a time. To see more, press 
the down arrow button 

.

Make sure the cords are routed properly through the back of the phone, as 
indicated in the section, 

. 

Check that the leg stands have been properly snapped into place. Since the 
legs can be oriented 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.

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 applications). See the section 

 on 

 or refer to your Aastra Model 6753i RP User Guide. for more 

information.