Glossary

Explore our library of thousands of telecoms terms and acronyms defined for on-the-job reference or learning new material.

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Glossary Results

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PRI

Primary Rate Interface

PRN

Provide Roaming Number

Proactive SIM

Propagation Delay

ProSe

Proximity-based services

Protection Switching

Protocol

Protocol Stack

PS

Packet Switched

PS-Code

Pseudo Random Code

PSA

PDU Session Anchor

PSAP

Public Safety Answering Point

PSI

Provide Subscriber Information

PSI

Packet System Information

PSI

Public Service Identity

PSK

Phase Shift Keying

PSM

Power Save Mode

PSMF

Positioning Signal Measurement Function

PSS

Primary Synchronization Signal

PSTN

Public Switched Telephone Network

PTCCH

Packet Timing Control Channel

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PRI

Primary CDMA Channel

Primitive

Private Key