Cisco SPA 303 Quick Start Guide

Getting Started
Understanding Your Phone Lines and Buttons
Cisco SPA525G and Cisco SPA525G2 SIP IP Phone User Guide 10
1
The functionality of the phones can be modified by your phone system
administrator. Not all of the functional features described in this document are
available or they might function slightly differently on your phone. This document
describes the features as they function in factory default mode.
Caring for Your Phone
The Cisco Small Business IP phones are electronic devices that should not be
exposed to excessive heat, sun, cold, or water. To clean the equipment, use a
slightly moistened paper or cloth towel. Do not spray or pour cleaning solution
directly onto the hardware unit.
Understanding Your Phone Lines and Buttons
Use the following graphic and table to identify the parts of your phone.
7
Message Waiting
Indicator
Line Keys
Soft key Buttons
Messages Button
Hold Button
Setup Button
Mute Button
Volume Button
Navigation Button
Center Select Button
Headset Button
Handset
LCD Screen
Speaker
Keypad
Headset Button
Features
SPA 525G2

Cisco SPA 303 Specifications

General

Keypad number of keys	12
Display resolution	128 x 64 pixels
Call waiting	Yes
Lines quantity	3 lines
Phonebook capacity	60 entries
Do not disturb function	No
Voice codecs	G.711, G.722
Supported network protocols	IPv4 (RFC 791), ARP, DNS (RFC 1706), SRV (RFC 2782), DHCP (RFC 2131), ICMP (RFC 792), TCP (RFC 793), UDP (RFC 768), RTP (RFC 1889, 1890), RTCP (RFC 1889), RTCP-XR (RFC 3611), DiffServ (RFC 2475), ToS (RFC 791, 1349), SNTP (RFC 2030)
Headphone outputs	1
Ethernet LAN (RJ-45) ports	2
Suitable for use in country/location	Europe
Input voltage	100 - 240 V
Dimensions (WxDxH)	220 x 30 x 198 mm
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Product type	IP Phone
Product color	Gray
Certification	FCC (15, B), UL, CE, A-Tick
Compliance industry standards	IEEE 802.1p/Q, IEEE 802.3

Weight and Dimensions

Weight	680 g