Administration Guide
Page 57
... • Network Requirements, page 3-1 • Providing Power to the Phone, page 3-7 Installing the Cisco Unified Wireless IP Phone 7921G After setting up the wireless network to the list of Cisco part numbers. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for power. Standard battery-CP-BATT-7921G-STD Extended battery-CP-BATT-7921G-EXT Caution Use only the Cisco power supply that have the following installation information: •...
... • Network Requirements, page 3-1 • Providing Power to the Phone, page 3-7 Installing the Cisco Unified Wireless IP Phone 7921G After setting up the wireless network to the list of Cisco part numbers. OL-15985-01 Cisco Unified Wireless IP Phone 7921G Administration Guide for power. Standard battery-CP-BATT-7921G-STD Extended battery-CP-BATT-7921G-EXT Caution Use only the Cisco power supply that have the following installation information: •...
Administration Guide
Page 58
... Cable to the body of environmental factors. Li-ion batteries can stop charging the battery when the battery is fully charged, and leave the batteries in the corresponding slots at the bottom of batteries. Installing the Cisco Unified Wireless IP Phone 7921G Chapter 3 Setting Up the Cisco Unified Wireless IP Phone 7921G Table 3-3 Type Standard Extended Batteries Available for the Cisco Unified Wireless IP Phone 7921G Technology Lithium ion (Li-ion) Li-ion Talk Time...
... Cable to the body of environmental factors. Li-ion batteries can stop charging the battery when the battery is fully charged, and leave the batteries in the corresponding slots at the bottom of batteries. Installing the Cisco Unified Wireless IP Phone 7921G Chapter 3 Setting Up the Cisco Unified Wireless IP Phone 7921G Table 3-3 Type Standard Extended Batteries Available for the Cisco Unified Wireless IP Phone 7921G Technology Lithium ion (Li-ion) Li-ion Talk Time...
Administration Guide
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... The LED indicator on the desktop charger provides charging status for extended periods of time with battery and spare battery Approximate Charging Times 2 hours 2 hours 2-3 hours 3-14 Cisco Unified Wireless IP Phone 7921G Administration Guide for charging status. You can charge them separately. Table 3-5 gives the battery charging time information. Batteries will stop charging after they are fully charged. green light...
... The LED indicator on the desktop charger provides charging status for extended periods of time with battery and spare battery Approximate Charging Times 2 hours 2 hours 2-3 hours 3-14 Cisco Unified Wireless IP Phone 7921G Administration Guide for charging status. You can charge them separately. Table 3-5 gives the battery charging time information. Batteries will stop charging after they are fully charged. green light...
Administration Guide
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... When the Cisco Unified Wireless IP Phone 7921G is powered on, it is consuming power: • Connected to an active call • Scanning for channels • Sending CDP packets • Sending keep-alive messages • Reregistering with Cisco Unified Communications Manager The standard battery provides up to 11.5 hours of talk time in active mode and the extended battery provides up...
... When the Cisco Unified Wireless IP Phone 7921G is powered on, it is consuming power: • Connected to an active call • Scanning for channels • Sending CDP packets • Sending keep-alive messages • Reregistering with Cisco Unified Communications Manager The standard battery provides up to 11.5 hours of talk time in active mode and the extended battery provides up...
Administration Guide
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.... The standard battery provides up to 150 hours of standby time and the extended battery provides up to these events: • Pressing keys on the keypad • Roaming between APs • Power cycling the phone • Losing network connectivity • Losing RF connectivity • Transmitting scheduled CDP or keep-alive packets. Table 3-6 Cisco Unified Wireless IP Phone Startup Process...
.... The standard battery provides up to 150 hours of standby time and the extended battery provides up to these events: • Pressing keys on the keypad • Roaming between APs • Power cycling the phone • Losing network connectivity • Losing RF connectivity • Transmitting scheduled CDP or keep-alive packets. Table 3-6 Cisco Unified Wireless IP Phone Startup Process...
Phone Guide
Page 12
... discarding a battery pack, contact your phone. If the electrolyte has come in contact with the eye, flush the eye with your local waste disposal provider regarding local restrictions on the disposal or recycling of batteries. Standard battery-CP-BATT-7921G-STD Extended use battery-CP-BATT-7921G-EXT Caution Use only the Cisco power supply that have a Cisco part number...
... discarding a battery pack, contact your phone. If the electrolyte has come in contact with the eye, flush the eye with your local waste disposal provider regarding local restrictions on the disposal or recycling of batteries. Standard battery-CP-BATT-7921G-STD Extended use battery-CP-BATT-7921G-EXT Caution Use only the Cisco power supply that have a Cisco part number...
Phone Guide
Page 14
... of standby time. • The extended battery provides up to 12 hours of talk time or up on the type of standby time. Before you have, the fully charged battery provides these steps: If you want to remove the battery. 6 OL-10806-02 A rechargeable Lithium ion battery powers the Cisco Unified Wireless IP Phone 7921G. Depending on the locking catch with...
... of standby time. • The extended battery provides up to 12 hours of talk time or up on the type of standby time. Before you have, the fully charged battery provides these steps: If you want to remove the battery. 6 OL-10806-02 A rechargeable Lithium ion battery powers the Cisco Unified Wireless IP Phone 7921G. Depending on the locking catch with...
Phone Guide
Page 15
... release the battery. 2 Battery catches-Insert these sections: • Using the AC Power Supply to Charge the Battery, page 8 • Using the USB Cable and PC Port to Charge the Battery, page 9 Charging Times Battery Type Standard Extended AC Power Supply Connected to Phone 2 hours 3 hours Phone Connected to PC with USB Cable 5 hours 7 hours Cisco Unified Wireless IP Phone 7921G for Cisco Unified CallManager 4.1, 4.2, 5.0 and...
... release the battery. 2 Battery catches-Insert these sections: • Using the AC Power Supply to Charge the Battery, page 8 • Using the USB Cable and PC Port to Charge the Battery, page 9 Charging Times Battery Type Standard Extended AC Power Supply Connected to Phone 2 hours 3 hours Phone Connected to PC with USB Cable 5 hours 7 hours Cisco Unified Wireless IP Phone 7921G for Cisco Unified CallManager 4.1, 4.2, 5.0 and...
Phone Guide
Page 20
... a Handset, Headset, and Speakerphone, page 45. After your phone: • Standard and extended batteries • AC power supplies for different geographical areas • Desktop charger with TAPS After your phone is optimal for all environments. The phone will re-start. Because of accessories, refer to this guide: Cisco Unified Wireless IP Phone 7921G Accessory Guide. Enter special characters and Press * to...
... a Handset, Headset, and Speakerphone, page 45. After your phone: • Standard and extended batteries • AC power supplies for different geographical areas • Desktop charger with TAPS After your phone is optimal for all environments. The phone will re-start. Because of accessories, refer to this guide: Cisco Unified Wireless IP Phone 7921G Accessory Guide. Enter special characters and Press * to...