Smartphone basics

  • What is a phone?
  • What is a smartphone?
  • What is an MNO?
  • Full list of cellphone and smartphone terms.
  • Android phone and tablet help and support.
  • Apple iPad and iPhone help and support.
  • Mobile device help and support.

Phone and smartphone companies

  • Apple
  • Archos
  • ASUS
  • Avaya
  • AVM
  • BlackBerry
  • Boost Mobile
  • Chaintech
  • Cisco
  • Dynalink Communication
  • Ericsson
  • HTC
  • Huawei
  • Intex Technologies
  • Inventec
  • Kyocera
  • LG
  • Microsoft
  • Motorola
  • Nokia
  • Panasonic
  • Philips
  • Poly
  • Qualcomm
  • RingCentral
  • Samsung
  • SoftBank
  • Sony
  • OnePlus
  • Oppo
  • VTech
  • Yamaha
  • ZTE

Phone service companies

  • List of MVNOs
  • AT&T
  • BlackBerry
  • CenturyLink
  • Cox Communications
  • Metro by T-Mobile
  • Sparklight
  • Sprint
  • T-Mobile
  • Verizon

Communications companies

  • Cox Communications
  • Ericsson
  • iTel
  • Jabra
  • Ositech Communications

Sim companies

  • Molex
  • MultiTech

Smartphone accessories companies

  • Popsockets

Legacy phone and phone service companies

The following is a list of companies that have made phones in the past but no longer list phones in their product listing.

  • Smartphone basics

  • Phone and smartphone companies

  • Phone service companies

  • Communications companies

  • Sim companies

  • Smartphone accessories companies

  • Legacy phone and phone service companies

  • Alcatel

  • Essential Products

  • Good Technology

  • Konexx

  • Qwest

  • Xiaomi

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