Technical specifications 15
•Screen Saver: Disabled
•PIN: 0000
•Network Connection Profile: LAN
•Email Account Protocol: POP
•DHCP: Enabled
•ESSID: None
•Encryption: None
•Authentication: None
Technical specifications
•Unit Base Size: 206 x 190 x 50 mm.
•Handset Size: 184 x 42 x 32 mm.
•Approximate Weight: 2.06 lbs / 0.94 kg
•Main Processor: Intel PXA270 @ 416 MHz
•RAM: 64 MB SDRAM
•Flash Memory: 128 MB NAND
•LAN Port:
•WLAN Interface: IEEE802.11b/g
•SD/MMC slot
•SIM slot (Compliant with standard ISO
C)- Class A (5V) is not supported.)
•Audio Codec Types: G.711
G.723.1: 30, 60 msec payload, G.729A: 20, 30, 60 msec payload,
•Video Codec Types: H.263 (RFC 2190) and H.264
•Ring Melodies: 50 polyphonic
•Images: 5 png
•Operating Temperature: +0 C to 50 C
•Operating Humidity: 5% to 95%, Noncondensing
•Noise Level: 15 dB @ 1 m
•Dialing Mode: DTMF (Dual Tone Multi Frequency)
•Power: External Universal Adapter
•AC Input: AC100~240V,
Nortel Communications Servers
Nortel IP Phone 1535 Installation and Commissioning
Release 4.0/SN10 28 October 2009
Copyright © 2009, Nortel Networks