Cisco 7800 7821 7841 IP Phone Training

the screen keeps showing "not registered" or "registering". what is the problem?

What about speed dial? Can you help with that.

when a coworker´s phone is ringing and he/she is not at her desk, it rings on all of the other phones in the same department, letting us know who is calling that person, and we cannot capture the new incomming call, can you help with that?

How do you add a original voice mail?

How can pick another line... from my place?

I mean the previous phones i used to press star...hash then i dial the extension that is ranging from the other place

My school have these

bravo! pas en français!

How do I pair cp 8821 to the cp7821?

Hey how do I change the 4 digit phone number so it matches my number that displays at the top ?

how do we type alphabets while dialing?

I work at walmart we have this .how do i use it to page overhead ?

I bought cisco cp 7821-3pcc-k9 how can I give tftp IP address on this model. I can't see any where in this model. It is totally different in your video.

hi ... thanks for tutorial ... one question: is it possibile set the phone to respond to a INTERCOM CALL without pressing any button ?

one more question: which kinf of speed dial I can use ? especially for internal call. Can I use 3 or 4 button for frequent internal call ?

He sounds like one of those instructional robot voices

IS THERE AN INDICATOR FOR VM MESSAGES?

Set up please? Name change? Can’t get voicemail to work......good grief. Now I remember why we have cell phones.

Wow nice I need to know how to transfer the or download wallpapers using FTP please thanks in advance

best hold music

It's talking style such that commentary behaviour.

POV: you don’t know how to use the phones at work

So what if I have a 7821 and I don’t have an intercom button?

How to issue dial in number for conference call that can be shared with the group?

How do you assign a speed dial to an internal number

How can i turn off the screen?

Can Cisco 7840 use bluetooth headphones?

any idea how to setup backlight? seems like the settings are fixed. cannot access web server. can it be set using xml?