Cisco 7925G Accessory Guide

Charge Phone Using AC Power Supply
The following figure describes how you set up the phone to charge with the AC power supply. The numbers
refer to the procedure steps.
Figure 1: AC Power Supply
Procedure
Step 1
Lift the mini-USB port cover at bottom of phone.
Step 2
Swing the port cover to one side.
Step 3
Insert the AC power supply mini-USB connector in the port.
Step 4
Insert the AC plug adapter in the slot on the power supply.
Step 5
Insert the AC power supply in a wall outlet.
Step 6
Verify that the Indicator LED is red. Red indicates that the battery is charging. The LED turns green when
battery is charged.
Cisco Unified Wireless IP Phone 7925G Multicharger
The Cisco Unified Wireless IP Phone 7925G Multicharger can charge up to six phones and six batteries at
the same time, as shown in the following figure.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Accessory Guide
3
Cisco Accessories
Charge Phone Using AC Power Supply

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