Cisco 7821 User Manual - Page 16

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CLOUD VOICE S Service – Cisco Unified IP Phone 8851

Extension Mobility

The Extension Mobility feature allows you to associate your phone number and

user profile with any IP Phone.

Identification Number (PIN) to login an IP Phone, your assigned telephone

number, and the settings that you have established will be associated with that

phone.

Extension Mobility is useful particularly for those who do not routinely conduct

business in the same office. However, you can only login one phone at a time. If

you want to use another phone, you must logout of the first phone.

8.1

1. Press the Applications button

2. Select Service.

3. Select Extension Mobility.

4. Enter your User ID (your Cloud Voice Number) and IP Phone PIN.

5. You can use the IP Phone from now on.

Note: Starter IP Phone PIN is your Cloud Voice Number. For security reason, please

8.2

1. To sign out, press the Applications button

2. Select Service.

3. Select Extension Mobility.

4. When prompted to sign out, press the Yes softkey.

Version 4.0

change your IP Phone PIN regularly.

When you use your IP Phone Personal