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- number portability
- Wireless number portability is the abilit...
- NWR
- NOAA Weather Radio (NWR) is an emergency broadcasting system operated b...
- ODIN
- ODIN (Open Device Identification Number) is a unique identifier deriv...
- ODIN (Open Device Identification Number)
- OFDM
- Orthogonal frequency-division multiplexing (OFDM) is a method of digi...
- OHA
- The Open Handset Alliance (OHA) is a coalition of more than 30 technolo...
- OLPC
- The One Laptop Per Child project (OLPC) is an initiative aimed at pro...
- OLPC (One Laptop Per Child)
- The One Laptop Per Chil...
- OMAP
- Open Multimedia Application Platform (OMAP) is the name of Texas Inst...
- omnidirectional antenna
- An omnidirectional antenna is a...
- One Laptop Per Child
- The One Laptop Per Child project (OLP...
- one-way pager
- A pager is a small telecommunications device that r...
- Open Device Identification Number
- ODIN (Open ...
- Open Handset Alliance
- The Open Handset Alliance (OHA) is ...
- Open Handset Alliance (OHA)
- The Open Handset Allian...
- Open Multimedia Application Platform
- Open ...
- Open Multimedia Application Platform (OMAP)
- orthogonal frequency division multiplexing
- orthogonal frequency-division multiplexing
- orthogonal frequency-division multiplexing (OFDM)
- OTA
- Over The Air (OTA) (or Over-The-Air) is a standard for the transmission...
- OTA update (over-the-air update)
- An OTA update...
- Over the Air
- Over The Air (OTA) (or Over-The-Air) is a standard fo...
- Over the Air (OTA)
- Over The Air (OTA) (or Over-The-Air) is a...
- Over-the-Air
- Over The Air (OTA) (or Over-The-Air) is a standard fo...
- PACS
- Personal Access Communications System (PACS) is a type of wireless te...
- pager
- A pager is a small telecommunications device that receives (and, in...
- paging
- A pager is a small telecommunications device that receives (and, ...
- Palm
- Palm is the trade name for a popular personal digital assistant (PDA)...
- patch antenna
- A patch antenna is a wafer-like directional antenna...
- PCS
- PCS (personal communications service) is a wireless phone service simil...
- PCS (personal communications service)
- PCS...
- PEAP
- PEAP (Protected Extensible Authentication Protocol) is a version of E...
- PEAP (Protected Extensible Authentication Proto...
- Personal Access Communications System
- Per...
- Personal Access Communications System (PACS)
- personal communications service
- PCS (personal c...
- personal communications services
- PCS (personal...
- personal operating space
- A personal operating space (P...
- personal operating space (POS)
- A personal operat...
- Personal Response System
- In education, the Personal Re...
- Personal Response System (PRS)
- In education, the...
- pervasive computing
- Pervasive computing (also called ubiqui...
- pervasive computing (ubiquitous computing)
- phablet
- A phablet is a computing device with a screen size between five...
- phantom dialing
- In mobile wireless communication, phantom diali...
- phase locked loop
- A phase-locked loop (PLL) is an electronic ...
- phase-lock loop
- A phase-locked loop (PLL) is an electronic circ...
- phase-locked loop
- A phase-locked loop (PLL) is an electronic ...
- phase-locked loop (PLL)
- A phase-locked loop (PLL) is an...
- phased antenna system
- A phased antenna system consists of...
- phishing via SMS
- SMiShing is a mobile phone security attack in...
- photo messaging
- Picture messaging (sometimes called photo messa...
- picocell
- A picocell is a small mobile base station that improves in-bu...
- picosatellite
- A miniaturized satellite is an earth-orbiting devic...
- picture messaging
- Picture messaging (sometimes called photo m...
- picture messaging (photo messaging)
- Picture...
- piezoelectricity
- Piezoelectricity, also called the piezoelectr...
- PIN lock
- The PIN lock is an authentication measure for mobile phones t...
- PLL
- A phase-locked loop (PLL) is an electronic circuit with a voltage- or c...
- PLMN
- (pu A public land mobile network (PLMN) is any wireless communication...
- pocket PC (pocket personal computer)
- A poc...
- polite cell phone
- A polite cell phone is a mobile telephone w...
- portable keyboard
- A portable keyboard (or handheld keyboard) ...
- portable keyboard (handheld keyboard)
- A p...
- POS
- A personal operating space (POS) is a roughly spherical region that sur...
- Powercast
- Powercast is a technology that uses a low-level radio frequ...
- precycling
- Precycling is the practice of avoiding the acquisition of...
- predictive churn modeling
- Churn rate is a measure of ...
- predictive text
- Predictive text is an input technology that is ...
- presence leveraging
- Presence leveraging refers to any techn...
- private branch exchange
- An IP PBX is a private branch e...
- Protected Extensible Authentication Protocol
- PRS
- In education, the Personal Response System (PRS) is an instructional te...
- PTT
- Push to talk (PTT), is a means of instantaneous communication commonly ...
- public land mobile network
- (pu A public land mobile ...
- public land mobile network (PLMN)
- (pu A publi...
- Push to Talk
- Push to talk (PTT), is a means of instantaneous commu...
- Push to Talk (PTT)
- Push to talk (PTT), is a means of instant...
- push voice
- Push Voice is a service that enables functionality normal...
- Qik
- Qik is an online video streaming service that allows anyone with a stro...
- QNX
- QNX is a mobile operating system that was originally developed for embe...
- QR code
- A QR code (quick response code) is a type of 2D bar code that i...
- QR code (quick response code)
- A QR code (quick re...
- Quarter Video Graphics Array
- QVGA (Quarter Video G...
- Quarter Video Graphics Array (QVGA)
- QVGA (Q...
- quick response code
- A QR code (quick response code) is a ty...
- Quiz: Mobile Device Security -- Who else can he...
- QVGA
- QVGA (Quarter Video Graphics Array) is a small-screen display mode in...
- R-BGAN
- BGAN (Broadband Global Area Network) is a mobile communications s...
- radar
- Radar is an acronym for "radio detection and ranging.
- radar (radio detection and ranging)
- Radar i...
- radio charging
- Radio charging is a wireless charging method used...
- Radio Data System
- The Radio Data System (RDS) enables users i...
- Radio Data System (RDS)
- The Radio Data System (RDS) ena...
- radio detection and ranging
- Radar is an acronym for...
- rain fade
- Rain fade is an interruption of wireless communication sign...
- range expander
- A Wi-Fi range extender, sometimes called a range ...
- RDS
- The Radio Data System (RDS) enables users in the U.K. to pre-select the...