IP Phone User Manual

Operating the Telephone with the Display

Secure voice transmission

Prerequisite: Technical personnel must activate the secure voice trans-

mission function.

If you call a station or are being called by a station via a secure connection,

you will see a flashing lock symbol on the phone’s display. Upon request

you will hear a short acoustic signal if the connection is unsecure (see

 page 112).

Mobility

If your optiPoint 410/420 advance S V7.0 has been set up "mobility-en-

abled" by your service personnel, you may already be registered as mobility

user on this telephone. You can log off from this telephone and - using your

telefone number (which is your Mobility ID) and the user password - log on

at another "mobility-enabled" Remote telephone or back at your telephone

(basic phone). If you are logged on to a "Remote telephone", your custom-

ized settings (e.g. abbreviated dialing, call lists) are available. As soon as

you are logged on, you can change the user settings.

For more information about logging on/off as a mobility user please see

 page 85.

Multiline Functions

Some functions and features are only available to you if the administrator

configured your telephone to support multiple lines. The following are

some examples of special multiline telephone features:

• Line keys

• Manual hold

• Multiline priority

• Visual indicators for line key status

Most features are common to single-line and multiline telephones,

but some features function in a slightly different manner depending

on the telephone type. In this manual, these differences are de-

scribed in the same section that describes single-line telephone fea-

tures.