User Guide SoundPoint IP 550 Phone
Redialing Numbers
To redial the last call placed from your phone:
>>Press .
A call to your most recently dialed number is attempted.
To redial an older previously placed call, refer to Managing Call Lists on page
Placing Calls on Hold
During a call, press |
| or the Hold soft key. The hold icon will display on |
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the line key label. |
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| Press |
| again or the Resume soft key to retrieve the call. The registered |
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| line icon appears as the line indicator. | ||
Note |
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The Hold feature typically generates music or a beeping tone. Therefore, avoid | |||
| putting a conference call on hold. Use the mute button instead. | ||
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