1. Slide title 45 pt CAPITALS Slide subtitle minimum 30 pt GDC-500H Introduction Enterprise Solutions May 30, 2013

2. Ericsson-LG External | 2013-01-30 | Page 2 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area Overview New DECT GDC-500H increases the range of selection for on-site mobility with better quality and functionality. Target Users This is the high end model of the Ericsson-LG System DECT line-up. It has a slick, luxurious while rugged design, offering advanced functionality to meet any customers highest expectations.

3. Ericsson-LG External | 2013-01-30 | Page 3 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area Improved Handover Seamless handover and reduced call drops Scanning 5 base stations as candidates for handover Extended RF coverage of 300m at open site Clearer voice and improved articulation Comfortable to listen with noise reduction Operate with GDC-600BE, 600B and 400B Max 24 Cells, 6 Calls/Cell(600BE) 2.0” Color LCD with new GUI Larger 2” color LCD, Bluetooth headset support, speakerphone, side volume key Serial port for s/w upgrade and direct charging Emergency button, GAP compatible Key Benefits Enhanced Voice Quality Utilize New Features Wider Range in Selection with New DECT Phone

4. Ericsson-LG External | 2013-01-30 | Page 4 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area Volume Adjustments Muting your Microphone Placing an Outside Call Releasing a Call Answering a Call Placing a Call on Hold Call Transfer Do Not Disturb (DND) System Last Number Redial Handset Speed Dial System Save Number Redial Last Number Redial (Last 10 numbers) Program a System User Name Request a Busy Station Call Back Leaving a Return Call Message Camping-on to a Busy Station Linked Stations Pairs Answering a Call Ringing at Another Station Using Station Speed Dialing ( 60 numbers) Using System Speed Numbers Call Forward Pre-defined & Custom Text Messaging Responding to a Message Wait Indication Blocking Outgoing Calls w/Temporary COS Paging Call Park Conference Room Universal Night Answer Using the System Alarm Clock To Register a System Access Authorization Code (PIN) Responding to an Authorization (PIN) Request System Voice Announcements Using System Voice Mail User Program Codes Specifications & Features (1/3) Basic FeaturesAdvanced System Features

5. Ericsson-LG External | 2013-01-30 | Page 5 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area Display & Audio 65K Color Graphic LCD Display ( 176 x 220) 3 images,11 kinds of Icons for indicate each status. 9 ring tones for internal and external 4 kinds of Ring mode Lighting Set : set up the back light Dialing Color : set the color each digit Phonebook : up to 60 contact records up to 24 digits. supports Bluetooth version 2.1 EDR Connectivity DECT / GAP Technology Frequency range : 1,880 ~ 1,900 MHz RF Modulation: GSFK - Dialing Mode : DTMF Compatible system : iPECS-LIK, iPECS-MG. Operating Range : 70m (In House),300m (Open site) Specifications & Features (2/3)

6. Ericsson-LG External | 2013-01-30 | Page 6 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area Battery Life Physical Handset - Handset Battery Type: DC3.7V/1150mAh(Li-ion) - Talk time: 10 hours - Standby time: 100 hours - Includes Charging Cradle - Charging time : 6 hours Charger - AC 100V~240V 50/60Hz 0.2A input - DC 5.1V 700mA 3.57VA output - Charging current: Nominal 300mA - Indication: Red/Green color LED - Headset Port (use a Headset meeting JIS C-6560 Specification) : impedance : 1K ohm Handset - Size:15.7 cm x 5.26 cm x 1.9 cm (H×W×D) - Weight: 136g (include the battery) - Color : Black - Maximum Power : 250mW Charger - Size: 8 cm x 8 cm x 6.5 cm (H×W×D) - Weight: 80g (include the battery) - Color: Black - Mounting : Desk mount Specifications & Features (3/3)

7. Ericsson-LG External | 2013-01-30 | Page 7 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area CategoryGDC-450HGDC-500H Design Display1.5” 65K color LDCNew GUI, 2.0” 65k color LCD Languages 5 languages (English, Italian, Spanish, Swedish, Russian ) 7 languages (English, Italian, Spanish, Swedish, Russian, Turkish, German) BluetoothNoYes (support V2.1, headset profile) Buttons2 soft keys, 5 ways navigation Illuminated KeypadYesYes ( white color ) SpeakerphoneNoYes Cable Length600m Recommended Talk / Stand-by time 15 / 150 hrs. Li-ion Battery (960mAh) 10 / 100 hrs. Li-Ion Battery (1,150mAh) Trans. Rate In buildingApprox. 25~40m OutsideUp to 200mUp to 300m(at height of 2m) GDC-450H vs. GDC-500H

8. Ericsson-LG External | 2013-01-30 | Page 8 Slide title 30 pt Text and bullet level 1 minimum 24 pt Bullets level 2-5 minimum 20 pt Do not add objects or text in the footer area