Customers

At CALLUP we view our customers as true partners.
Your dreams, your targets are our work plan.

  • Lee Chard

    Senior Designer
    SIM Technology

    EE (part of BT Group)

    “As the UK’s largest mobile operator, adding more customers on to our 4G network all the time, it is very important for us to assure optimal 24/7 control of our tens of millions of SIM cards. CALLUP’s SIM OTA is an excellent, extremely advanced high quality system, which will help us to provide the best network and service to our customers."

  • Ilan Alter

    Director, Cellular Applications

    Pelephone

    CALLUP Net’s Mobile Device Management solution continues to be a part of Pelephone's strategic platforms. CALLUP enables us to provide uncompromised and intuitive user experience.

  • Lori Sylvia

    Executive VP of Marketing

    Red Bend

    Mobile operators that use CallUp’s DMC platform will be able to reduce customer care costs and improve consumer satisfaction with the ever-increasing number and types of connected wireless devices.

  • Santiago Peralta

    CTO

    Tricom

    CALLUP NET proved to be a great choice for supporting both our LTE and CDMA networks with one DM and SIM OTA platform. 

  • EE (part of BT Group)

    UK

    EE (part of BT Group)
  • WOM

    Chile

    WOM
  • IUSACELL

    Mexico

    IUSACELL
  • Tricom

    Dominincan Republic

    Tricom
  • Pelephone

    Israel

    Pelephone
  • PLAY

    Poland

    PLAY
  • Makedonski Telekom

    Macedonia

    Makedonski Telekom
  • Cellcom

    Guinea

    Cellcom
  • TATA

    India

    TATA
  • MTS

    India

    MTS
  • Kyivstar

    Ukraine

    Kyivstar
  • Red Bend

    USA

    Red Bend
  • Cellcom

    Israel

    Cellcom
  • BezeqInt

    Israel

    BezeqInt
  • Hot Mobile

    Israel

    Hot Mobile
  • Movicel

    Angola

    Movicel
  • Golan Telecom

    Israel

    Golan Telecom
  • YouPhone

    Israel

    YouPhone
  • Ncell

    Nepal

    Ncell
  • MIND CTI

    Israel

    MIND CTI
  • Effortel

    Belgium

    Effortel
  • Uno Mobile

    Italy

    Uno Mobile
  • Bladna

    Italy

    Bladna
  • Carrefour Mobile

    Belgium

    Carrefour Mobile
  • Samatel

    Oman

    Samatel
  • Carrefour Telecom

    Taiwan

    Carrefour Telecom
  • Smart

    Cambodia

    Smart
  • BSNL

    India

    BSNL
  • Unicell

    Israel

    Unicell
See Our Partners

THANK YOU

WE ARE HERE TO HELP YOU