5G Data
High-speed mobile data delivered over an operator's 5G network, included at no extra cost on most current Airtel, Jio, and Vi plans in covered areas.
Recharge Plan Glossary: Telecom Terms Explained
Quick Answer
This glossary explains 22 terms used across Indian prepaid and postpaid recharge plans, from validity periods and FUP to OTT bundles, daily data limits, telecom circles, MNP, and data rollover, in plain English for everyday mobile users.
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Annual Recharge Plan
A prepaid plan with a validity of 300 days or more, designed for users who prefer a single yearly recharge over monthly top-ups.
Combo Pack
A recharge plan that bundles data, voice calls, and SMS benefits together in a single price, instead of offering each separately.
Daily Data Limit
The amount of high-speed data available each day under a plan, after which speed may be reduced until the next day's allowance resets.
Data Rollover
A benefit on some plans where unused data from a previous period, such as a weekend, carries forward to the next period instead of being lost.
Data Voucher
An add-on recharge that provides extra data without changing the validity or calling benefits of the user's main active plan.
eSIM
A digital SIM built into a compatible device, allowing users to activate a mobile plan without inserting a physical SIM card.
FUP (Fair Usage Policy)
A limit set by operators on high-speed data or unlimited calls, after which speed is reduced or per-minute charges may apply for the rest of the validity period.
Hello Tune
A short audio clip that plays for callers before a call is answered, offered as a free add-on benefit on several prepaid plans.
MNP (Mobile Number Portability)
The process that allows a subscriber to switch telecom operators while keeping the same mobile number, subject to a minimum waiting period.
OTT Benefits
Subscriptions to streaming or entertainment apps, such as JioCinema, Disney+ Hotstar, or Vi Movies and TV, bundled with select recharge plans.
Postpaid
A mobile plan where users pay after using the service, based on a monthly bill that covers calls, SMS, and data used during the billing cycle.
Prepaid
A mobile plan where users pay in advance for calls, SMS, and data. Recharge is required before the current plan expires to keep the service active.
Roaming
The ability to use mobile services, including calls, SMS, and data, while traveling outside the subscriber's home telecom circle.
SIM Card
A small chip issued by a telecom operator that identifies a subscriber on the network and stores the account information needed for calls, SMS, and data.
STD Call
A long-distance call made to a number outside the caller's home telecom circle but within India, typically included in unlimited calling plans.
Talktime
The credit balance available on a prepaid SIM card, used for calls, SMS, or services that are not covered by the active data plan.
Telecom Circle
A geographic licensing area defined by TRAI where a telecom operator is authorized to provide services. India is divided into 22 such circles.
Top-up
A small recharge that adds talktime or data to a prepaid account without extending the validity of the main active plan.
TRAI
The Telecom Regulatory Authority of India, the government body that regulates telecom operators, pricing transparency, and consumer protection rules.
Unlimited Plan
A recharge plan that provides unlimited voice calls across networks, combined with a fixed daily or total data allowance for the validity period.
Validity Period
The number of days during which a recharge plan's benefits, such as data and unlimited calls, remain active before the plan expires.
Related Pages
Continue with telecom circle availability by region, compare recharge plans across providers, or read recharge plan guides.