Cisco 7925G User Manual

c) Click Install the Software automatically (Recommended) and click Next.
d) After a few moments, the Cannot Install This Hardware dialog box appears. Click Don't prompt me
again to install this software.
e) Click Finish to close the dialog box.
Step 4
Monitor the indicator light after the phone briefly displays USB Connected on the status line.
While the battery is charging, the indicator light is red. When the battery is fully charged, the indicator light
turns green.
After Battery Is Charged
After charging the battery, you must turn on the phone to make and receive calls.
Tip
Your idle phone screen can turn off after a time interval. To alert you that the phone is still turned on and
connected to the wireless network when using battery power, the indicator light flashes green every 2 seconds.
Power On Phone
Procedure
Step 1
Press and hold the (red button) until the phone powers on.
Step 2
You might need to enter a username and password to access the wireless network.
After completing authentication and registration with Cisco Unified Communications Manager, the phone
displays the main screen and is ready to place or receive calls.
Related Topics
Set Username and Password, on page 24
Signal Strength Indication
The icon indicates the strength of the signal between the wireless access point and your phone. Your
phone must have at least one bar to place or receive calls.
When you move the phone out of signal range, you lose connection with the wireless LAN. The icon
appears, and the status line displays the message Leaving service area.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G User Guide
23
Phone Installation
After Battery Is Charged

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