12
Operating the Telephone
Programmable Keys
The OpenStage 5 SIP is equipped with 8 function keys all of which are user-programmable on two
levels (the "Shift" keys should be retained). Two of these keys are pre-assigned in the first level.
Each feature key has a corresponding visual indicator (LED) to indicate the status of the feature.
Standard Telephone Functions
The numeric keypad is used for dialing phone numbers. You can choose to dial a normal phone
number (E.164 phone number) or a URL. The number of digits in an E.164 number is restricted to
20 digits. Other numbers such as phone numbers to be dialed are restricted to 24 digits.
Dialing aids and enhanced functions can be activated using individually programmable function
keys.
Examples of dialing aids and enhanced functions:
• Repeat dialing
• Selected dialing
• Mute
• Last number redial
Multiline Functions
Some functions and features are only available to you if the administrator configured your tele-
phone to support multiple lines. The following are some examples of special multiline telephone
features:
• Dialing Using a Line Key
• Manual hold
• Multiline priority
• Visual indicators for line key status
Function Key
Function
7
Cancel the current action.
8
Shift to the second key level.
All the features described in this section are available for both single-line and multiline tele-
phones.
Most features are common to single-line and multiline telephones, but some features func-
tion in a slightly different manner depending on the telephone type. In this manual, these dif-
ferences are described in the same section that describes single-line telephone features.
1
2
3
4
5
7
6
8
Shift
Cancel/Release
Hold
Confirm
Blind Transfer
Voice mail
Loudspeaker
Mute
