The New DuraFon-UHF-HC EnGenius Telecom & The New DuraFon-UHF-HC 9/22/2018

Polling Questions How familiar are you with DuraFon? 1- not familiar – 5 – Very familiar 9/22/2018 2

1- Claim to Fame 2- Telecom Overview 3- DuraFon Overview 4- Fit Agenda 1- Claim to Fame 2- Telecom Overview 3- DuraFon Overview 4- Fit 5- DuraFon-UHF-HC 6- Handset MSRP 7- Difference Makers 9/22/2018 3

DuraFon Overview Claim to Fame RANGE 9/22/2018

Various capabilities DuraFon Overview Base Single Line Phone Multi-Line Phone Repeater (2-way) Expandable TAP SIP Optional Indoor / Outdoor Antenna DuraFon Avail 1 - 32 lines 1 – 90 hs FreeStyl N/A 1 line 1 – 9 hs 9/22/2018

EnGenius Telecom Overview Model Range Up to: Handset Style HS / Calls Telephone / 2-way 2-way Radio HS Only SIP Expandable DuraFon PRO 250,000 sq. ft Durable 90 / 4 Yes Option 8 bases DuraFon 1X 9 / 1 4 bases / 36 HS DuraFon SIP 10 / 4 N/A X FreeStyl 1 25,000 sq. ft Office FreeStyl 2 9/22/2018

Claimed Range For DuraFon (1X, PRO,(UHF), SIP) DuraFon Overview Claimed Range For DuraFon (1X, PRO,(UHF), SIP) 12 floors 3,000 acres 250,000 square feet Retail & Grocery Stores Warehouses & Distribution Convention Centers Manufacturing Plants Sanitation Plants Offices Theaters Family Enter. Ctr (FEC) Assisted Living Hotels, Motels & Resorts Schools and Libraries Oil Rigs Water Treatment Plants Recycling Centers Truck & Equip. Rental Centers Farms & Ranches Marinas/Harbors/Ports Auto Rental and Sales Sports Parks Golf & Country Clubs Self Storage Small Airports Military Bases Almost anywhere 2-way radios are used

Markets Assisted Living Retail Mfgr Grocery Warehousing Hospitality DuraFon Overview Markets Assisted Living Retail Mfgr Grocery Warehousing Hospitality 9/22/2018

Even Better DuraFon Overview HOSTED PBX No Annual Contracts No Monthly Service Fee, No Airtime Charges PBX Compatible PBX, SIP, Std Phone Line No QoS Concerns Private, Secure 900 MHz, not Wi-Fi 9/22/2018

System Handsets DuraFon Overview Model Telephone Private, Exclusive Intercom Private, Exclusive Group Broadcast 6 ft / 50x Drop Test (Concrete) UHF 2-way radio Broadcast IP-55 Ingress Rating PRO-HC X DuraWalkie ** UHF-HC 1X-HC DuraWalkie1X FreeStyl 1-HC FreeStyl 2-HC ** Transferred calls only 9/22/2018

What to Ask and Listen for? Fit What to Ask and Listen for? What type of environment is customer in? Listening for larger places (eg: warehouse, retail, assisted living, grocery, motel, etc.) How many users require mobility within or near the premises? Listening for that number to determine the best fit system (eg: 1 or 2 – single line systems, 2+ - multi-line systems) Do any of the user need to communicate with UHF 2-way radio users? If yes, recommend the DuraFon-UHF-HC handset (eg: The DuraFon-UHF-HC offer UHF radio and telephone via the PRO base) Is there staff that does not have to make or answer calls, but still needs to be reached while working about the premises? If yes, suggest the DuraWalkie (DuraWalkie 1X) The DuraWalkies (1X) are two-way radio only handsets Is the phone system VoIP / SIP based or hosted? If yes, recommend the DuraFon-SIP system 9/22/2018

Finding the right solution Fit Finding the right solution Large Environment No Not a Fit SIP-HC Required Communication No Phone & 2-Way Not a Fit Type of Phone System SIP Standard Yes 2-way Radio only DuraWalkie Require Communication w/ UHF 2-way radio # of users requiring mobility UHF-HC Yes No PRO-HC 3+ 1 -2 1X-HC 9/22/2018

Industry’s Only Dual-Mode Radio Phone =NEW = DuraFon-UHF-HC =NEW = 9/22/2018 13

DuraFon-PRO Telephone DuraFon-UHF-HC =NEW = DuraFon-UHF-HC =NEW = DuraFon-PRO Telephone UHF Radios DuraFon-UHF-HC 9/22/2018 14

Polling Questions Polling 2 How would you rate the demand or usefulness for the UHF 2-way radio and telephone features of the DuraFon-UHF-HC handset? 1 -not useful –   5- Very useful 9/22/2018 15

=NEW = DuraFon-UHF-HC =NEW = 902 – 928 MHz FHSS 464.550 MHz UHF DuraFon PRO-HC DuraFon-UHF-HC UHF Radios 9/22/2018

DuraFon-UHF-HC “At your service” DuraFon-UHF-HC TELEPHONE PBX Phone call PBX Phone call Incoming call Ext.104 DuraFon PRO Base DuraFon-UHF-HC Manager / Supervisor 17

“I’ll discuss with her privately” DuraFon-UHF-HC DuraFon-UHF-HC Exclusive, Private INTERCOM Less chatter Private conversation (eg: Loss Prevention) DuraFon-UHF-HC “I’ll discuss with her privately” Private, Exclusive Intercom DuraFon-UHF-HC 18

Motorola CLS / other UHF Radio DuraFon-UHF-HC DuraFon-UHF-HC 2-way Radio Broadcast on UHF “We’re now open” UHF Broadcast Motorola CLS / other UHF Radio UHF Broadcast UHF Broadcast Motorola CLS / other UHF Radio DuraFon-UHF-HC DuraFon-UHF-HC Motorola is a trademark of Motorola Trademark Holdings, LLC. EnGenius, DuraFon and / or DuraFon-UHF are not associated with nor endorsed by Motorola Solutions, Inc. 19

=NEW = DuraFon-UHF-HC =NEW = Out of the box will work with: -Motorola CLS / CLP (Ch Set 1-4) -Kenwood ProTalk LT (Ch Set 1-2) DuraFonPRO-HC (Ch Set 6) DuraWalkie (Ch Set 6) UHF Radios DuraFon-UHF-HC 9/22/2018

System Handsets Handset MSRP Model Telephone Private, Exclusive Intercom Private, Exclusive Group Broadcast 6 ft / 50x Drop Test (Concrete) UHF 2-way radio Broadcast MSRP PRO-HC X $399 DuraWalkie $249 UHF-HC $499 1X-HC DuraWalkie1X FreeStyl 1-HC $139 FreeStyl 2-HC 9/22/2018

Polling Questions Polling 3 How likely is it that the DuraFon-UHF-HC handset will be used with a headset? 1- Not likely  –    5- Very likely

Difference Makers Telecom Difference Makers

Optional Outdoor and Indoor Antenna Kits Difference Makers Optional Outdoor and Indoor Antenna Kits Indoor ceiling mount antenna; Outdoor pole mount antenna.

Outdoor External Antenna Kit Difference Makers Outdoor External Antenna Kit Part #: SN-ULTRA-AK20L Comes with 20m (66feet) LMR-400 low loss coax and a 6dBi antenna. reducing obstructions This antenna will work with any of the EnGenius phone system base stations (i.e., DuraFon 1x, PRO, FreeStyl 1 or 2, and any of the older systems as well).

Lightning Protection Kit Difference Makers Lightning Protection Kit Part #: SN-ULTRA-LPK Lightning Protection Kit (LPK) for outdoor applications Access to fuse. Note: You cannot test fuse with an ohm meter. Earth Ground

Indoor External Antenna Kit Difference Makers Indoor External Antenna Kit Part #: SN-UL-AK20L-IND External indoor antenna kit that is designed specifically for indoor use. Comes with the same 20 meters (66 feet approx.) of LMR400 coax like the outdoor antenna.

Antenna Splitter Part #: SN-Ultra-AS Difference Makers Antenna Splitter Part #: SN-Ultra-AS Includes: (1) 3 foot piece of coax and one splitter (Y). Allows you to run two antennas with one base station. Note: you cannot reverse this; i.e. use one external antenna for two base stations. Two options: You can choose to run the original dipole base station antenna on one side of the Y, and an external antenna on the other or… Two external antenna kits, with a max separation of 66 ft. x 2, which can provide up to 132 feet separation between antennas.

DuraFon-UHF-HC Questions and Answers Thank You! 9/22/2018 29

9/22/2018