Cisco 7925G User Manual

CHAPTER 2
Phone Installation
Your system administrator configures your new Cisco Unified Wireless IP Phone to connect to the corporate
wireless network and the IP telephony network.
A rechargeable Lithium ion battery powers the Cisco Unified Wireless IP Phone. Before you can use your
phone, you must install the battery in the phone and charge the battery. Depending on the type of battery
you have, the fully charged battery provides the following hours of service:
•
The standard battery provides up to 9.5 hours of talk time or up to 180 hours of standby time.
•
The extended battery provides up to 13 hours of talk time or up to 240 hours of standby time.
Using a Bluetooth wireless headset reduces the talk time and standby time for both types of batteries. In
addition, how the system administrator configures your phone also affects its battery life. For more
information, contact your system administrator.
Note
•
Install Phone Battery, page 17
•
Phone Battery Charging, page 20
•
After Battery Is Charged, page 23
•
Set Username and Password, page 24
•
Register with TAPS, page 25
•
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Accessories, page 25
Install Phone Battery
This section describes how to install the phone battery.
Procedure
Step 1
To remove the phone cover, follow the steps in the following figure.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G User Guide
17

Cisco 7925G Specifications

General

Keypad number of keys	12
Display diagonal	2 \
Display resolution	176 x 220 pixels
Call waiting	Yes
Lines quantity	6 lines
Voice codecs	G.711a, G.722, G.729a, iLBC
Security algorithms	128-bit WEP, SSL/TLS, WPA
Supported network protocols	DHCP, TFTP, DNS, SCCP, SRST
Input voltage	100 - 240 V
Dimensions (WxDxH)	52 x 20 x 127 mm
Minimum system requirements	Cisco Unified Communications Manager 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0 + Cisco Unified Communications Manager Express 4.3 +
Input frequency	50/60 Hz
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Product type	IP Phone
Product color	Gray
Safety	UL 60950, CSA 22.2 No.60950, EN 60950, IEC 60950, AS/NZS 60950, IEC 60529 (IP 54)
Certification	47 CFR 15 B ICES-003 B EN 55022 B AS/NZS CISPR 22 B CISPR 22 B VCCI B EN 61000-3-2 EN 61000-3-3 KN 22 EN 55024 EN 50082-1 EN 61000-6-1 EN 300386 EN 60601-1-2 KN
Compliance industry standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.1X, IEEE 802.11e

Weight and Dimensions

Weight	138 g