Cisco SPA 303 Package Contents Manual page 7

PR O BL EM
General Failure
No ringer sound
Call is interrupted
by noise
Please check our website for FAQ.
For more information on features
and settings, please check
http://www.agile.ne.jp/support /
Inquiries by telephone and email:
Send to: sup@agile.ne.jp
Telephone number: 03-6365-1506
Weekdays: 10:00 - 19:00
Reference: http://www.telecomuserguides.com/manuals/filesupload/cisco/Cisco-IP-Phones-Models-SPA301-303-501G-502G-
504G508G-509G-525G-525G2-and-WIP310-admin.pdf
//static-data2.manualslib.com/manual/429472/Cisco-Spa303.html?page=3#manual
C AUS E
Plug and unplug from the power source. (Do this a few times).
Wait at least one minute before you again plug the device to
the power source.
If the problem is not resolved after doing this, contact us at:
sup@agile.ne.jp
Please provide your number and broadband products.
Ethernet cable is
disconnected.
AC adapter is
disconnected.
Did you change
the volume
settings?
Did you change the settings
on the display?
Are there any abnormalities in
the network environment?
SO L UTIO N
Check the connection of the
Ethernet cable.
Check the connection of the
AC adapter.
Adjust the volume on the
volume button.
Revert the changed settings.
Disconnect the Ethernet cable
(Please reboot).
Check your network
environment.
7