The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Before using your Cisco Unified Wireless IP Phone 7920, you need to do the following:
•Checking Shipment Completeness
•Installing and Removing the Battery
•Charging the Phone and the Battery
Check to make sure that all items are present in the Cisco Unified Wireless IP Phone 7920 box.
The package should contain the following:
•Cisco Unified Wireless IP Phone 7920
•Standard battery (Cisco part number: CP-BATT-7920-STD)
•Power supply (Cisco part number: CP-PWR-7920SE-NA)
•Regulatory Compliance and Safety Information for the Cisco Unified Wireless IP Phone 7920
Inform your system manager or supplier if any items are missing.
This guide provides you with an overview of the features that are available on your phone. For information about common tasks, refer to the following table. Contact your system administrator if you have problems or need more information about your phone.
|
|
---|---|
|
See the "Safety Warnings" section. |
|
|
|
|
|
Start with the "Overview of the Cisco Unified Wireless IP Phone 7920" section on page 15. |
|
See the "Setting the LEAP Username and Password" section on page 21. |
|
See the "Main Screen and Display Indicators" section on page 18. |
|
See the "Placing Calls" section on page 23. |
|
|
|
|
|
|
|
See the "Muting Calls" section on page 24. |
|
|
|
|
|
See the "Configuring Speed Dial Hot Keys" section on page 32. |
|
|
|
|
|
|
|
|
|
See the "Subscribing to IP Phone Services" section on page 41. |
|
See the "Accessories" section on page 22. |
These safety notices apply to the Cisco Unified Wireless IP Phone 7920. Please read the following sections before installing or using your Cisco Unified Wireless IP Phone 7920.
Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the translated safety warnings that accompanied this device.
Warning Read the installation instructions before connecting the system to the power source.
Warning Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity.
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.
Warning This equipment will not be able to access emergency services during a power outage because of reliance on utility power for normal operation. Alternative arrangements should be made for access to emergency services. Access to emergency services can be affected by any call-barring function of this equipment.
Warning The use of the Cisco Unified Wireless IP Phone 7920 in hazardous environments such as areas where high levels of explosive gas may be present is not recommended. Check with the site safety engineer before using any type of wireless device in such an environment.
Warning Do not dispose of the battery pack in fire or water. The battery may explode if placed in the fire.
These battery safety notices apply to the batteries that are approved by the Cisco Unified Wireless IP Phone 7920 manufacturer.
To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information for the Cisco Unified Wireless IP Phone 7920 document that accompanied this product.
You must install and charge the battery before you can use the Cisco Unified Wireless IP Phone 7920. To install or remove the battery, follow these steps.
Step 1 To install the battery, insert the two catches of the battery (as shown in Figure 1) in the corresponding slots near the bottom of the Cisco Unified Wireless IP Phone 7920. Make sure that the metal contacts on the battery and the phone are facing each other.
Step 2 Press the battery to the body of the phone until it locks into place.
Step 3 To remove the battery, press down on the locking catch of the battery. Then lift and remove the battery.
Figure 1 Installing and Removing the Battery
The Cisco Unified Wireless IP Phone 7920 is powered by a rechargeable battery. To charge the battery when it is installed in the phone, follow these steps:
1. Connect the cable from the power supply to the base of the phone.
2. Connect the power supply to an AC wall outlet as shown in Figure 2.
Figure 2 Charging the Phone and the Battery
If the phone is turned off, the screen displays the message "Battery Charging." When the battery is fully charged, the "Charging Complete" message is displayed, as shown in Figure 3.
Figure 3 Charging Battery Messages
If the phone is turned on, the battery indicator bar blinks, displaying the current power level. When the battery is fully charged, the battery indicator bar stops blinking.
3. When the battery is fully charged, disconnect the charger from the phone, and unplug the power cord from the AC wall outlet.
•The standard battery requires about 3.5 hours to become fully charged and provides up to 3.5 hours of talk time or 21 hours of standby time.
•The extended battery provides up to 4.25 hours of talk time or 30 hours of standby time. The battery becomes fully charged in about 4.5 hours. For more information about charging the battery, refer to the "Desktop Charger" section in the Cisco Unified Wireless IP Phone 7920 Accessory Guide.