Daubert Vermeulen, ICT Manager of the port of Saldanha Bay, confirms that Ernest Hamaty has worked for 13 years providing installation, configuration, and support of narrow band communication equipment for the port. This included rollout of controllers, base stations, site surveys, and configuration of handheld terminals. Ernest continues to provide after sales support and has extensive experience over 13 years working with the port's narrowband communication solution.

1. Reference letter
To whom it may concern,
I, Daubert Vermeulen, Designated as ICT Manager to the port of Saldanha Bay.
Hereby confirm that Ernest Hamaty Started working for Psion Teklogix in March 2002 as a Field Support
Engineer.
Ernest Hamaty was extensively involved in the roll out, commissioning, installation and configuration of
all Narrow Band Core Backbone Equipment, this included the 9500/9510 Teklogix Controllers and
9150/9160 Narrow Band Base Station installations, this includes the Narrow Band Wireless Site Survey,
and installation of antennas.
Ernest Hamaty configured all the Teklogix Narrow Band 7530 Hand Held Terminals
Ernest Hamaty also provides the after sales support to my terminal. Ernest Hamaty has been involved
with the Narrowband solution for the past 13 years within the port environment and continues to
provide support to my terminal, as the technical manager coastal regions for Orca Mobile Data.
Kind regards,
Singed by Daubert Vermeulen_________________ at Location Saldanha Bay_________________
Signature: _________________________
Daubert Vermeulen
ICT Manager – Saldanha Bay (Multi Purpose Terminal & Bulk Terminal Saldanha)
022 703 4942
083 256 8262
Daubert.Vermeulen@Transnet.net
21/09/2015