Tetra Services
Tetra Services
Γενική περιγραφή
Services offered and additional implementation methods
The services offered are customised depending on:
  • The area covered and how critical the communication is.
  • Your company’s needs for voice, data or combined services.
Voice Services (selected):
  • Group calls (point-to-multipoint), without geographical constraints
  • Private calls (point-to-point)
  • Emergency calls
  • Broadcast calls
  • Direct Mode Operation (DMO)
  • Interconnection with fixed and mobile telephony networks
  • Connection to private automatic branch exchanges (PABXs)
  • Excellent voice quality with fast call recall
  • Direct priority call
  • Incoming / Outgoing call barring
Data Services (selected):
  • Status messages
  • Short messages (Short Data Service – SDS)
  • Data transmission in packets
Additional Tetra services applications (selected):
  • Automatic vehicle location (AVL) and fleet management
  • Information and alert transfer to control & monitoring centres
  • Wireless access to databases (server services, data centres, warehouses, etc.)
  • Information extraction from centres (IT, warehouses etc.)

Depending on their needs and any special workplace conditions, COSMOTE Tetra Services users can choose the most suitable device types. Tetra services can also be combined with Business TalkGroups, to meet all the needs for group communication support.
Advantages
  • Increased availability in an independent professional Tetra network
  • Secure, flexible and quality communication
  • Cost-efficient pricing for professional wireless communication
  • Simultaneous voice and data transmission
  • Emergency calls and options for customised use
  • Direct communication between terminals outside the Tetra network (Direct Mode Operation – DMO)
  • Option to communicate with fixed and mobile, national and international telephone networks
  • Option to specify different communication priorities
  • Option to communicate in closed user groups using shared communications infrastructure and frequencies, without users getting connected between them
  • Pricing plans tailored to the needs of users, coupled with the supply of the corresponding devices by leading group communication device manufacturers worldwide
How to get it

Contacting your Account Manager or COSMOTE Corporate Customer Service at 13818

The COSMOTE Tetra Services Advisor at +30 210 611 5937.