User guide
Table Of Contents
- Getting Started
- Phone Components
- Softkey Buttons
- Using Keypad Shortcuts
- Installing Your Phone
- Reversing the Handset Retention Tab
- Connecting the Phone to the Wireless Network
- Determining Your Current Firmware Version
- Download the Firmware
- Get Your Phone’s IP Address
- Install the Firmware
- Using Basic Phone Functions
- Using the Speakerphone
- Using the Headset with Your IP Phone
- Switching Between the Handset/Headset/Speakerphone During a Call
- Sending Audio to the Phone Speaker
- Choosing Your Preferred Audio Device
- Adjusting Call Volume
- Adjusting the Ringer Volume
- Using Mute
- Using Dial Assistance
- Performing an Attended Transfer
- Performing an Unattended (Blind) Transfer
- Performing an Transfer to Voicemail
- Transferring a Held Call to an Active Call
- Forwarding All Calls
- Forwarding Calls When Your Phone is Busy
- Forwarding Calls When You Don’t Answer the Phone
- Delaying Call Forwarding When You Don’t Answer the Phone
- Stopping Call Forwarding
- Activating Do Not Disturb
- Deactivating Do Not Disturb
- Conferencing a Held Call with an Active Call
- Conference Menu Options
- Using Your Personal Directory
- Using the Corporate Directory
- Viewing the Call History Lists
- Calling from the Call History Lists
- Deleting a Number from the Call History Lists
- Saving a Call History List Number to Your Directory
- Using Advanced Phone Features
- Creating Speed Dials on Unused Line Buttons
- Creating Numerical Speed Dials
- Changing the LCD Screen Contrast
- Changing the Screen Backlight Settings
- Configuring the Phone Screen Saver
- Turning on the Screen Saver
- Changing Your Ring Tone
- Setting Your Phone’s Date and Time
- Rebooting Your Phone
- Using the Web Interface
- Where to Go From Here

Using Basic Phone Functions
Redialing
Cisco Small Business Pro IP Phone SPA 504G User Guide (SIP) 30
3
Transferring a Held Call to an Active Call
If you have a call on hold and an active call, you can transfer one of these calls to the other
call, connecting the two callers. (This differs from a conference call because you no longer
remain part of the call after the transfer.)
With an active call and one or more calls on hold, press the xferLx softkey.
• If you have only one call on hold, the call is transferred to the active party and you are
disconnected.
• If you have more than one call on hold, choose the held call you want to transfer by
pressing the line button of the call on hold.
Redialing
To redial the last number called, press the redial softkey twice.
To redial another number:
STEP 1 Press the redial softkey and select the desired number.
STEP 2 (Optional) Press edit to select a number and modify it (for example, to add an area code).
When you’re done, press ok.
STEP 3 Lift the handset or press dial to automatically dial the selected number.










