40 / IP Phone User Guide
Customizing Your 480i CT Cordless Handset
Feature Key Programming Guidelines
The following are guidelines to use when programming the feature keys on
the handset:
• All handsets paired with the same Base Station have the same pro-
grammed functions since the web interface applies the functions to all
the handsets paired with that base.
• A newly registered handset or handset that was out-of-range during the
programming needs to perform an "off-hook and on-hook" sequence in
order for the newly programmed function to be broadcasted to the
affected handsets. Simply press th e v key from the idle state to go off-
hook. Then, press the y key to go back on-hook.
• Duplicate functions can exist in the feature key as there is no filtering or
duplicate checking done on the handset or the base.
• If no line keys are programmed for the feature key, the handset is
restricted to intercom calls only.
• If all 12 programmable functions have been programmed to "None", the
user is presented with a List empty message when the feature key is
pressed.
• For security reasons, the user has 180 seconds (3 minutes) to complete
the programming. Otherwise, the phone displays the following error:
** Error **: Session expired, Please reload page.
• For security reasons, the user must submit the page from the same
browser that was used to load the page. If the user tries to submit the
page from any other IP address, the followin g error displays:
** Error ** Session invalid. Different Client IP Addresses. — Please
reload page
List empty
Use web page to
configure