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The usage data so gathered is then either packaged by the equipment or it may be sent to a charging gateway.etc. Rating systems typically use some or all of the following types of data about a call: Time property of the call (day of week, date, time of day) Amount of usage (Duration of call, amount of data, number of messages, number of songs ...
The Telecommunications Ordinance of 1994 created the Pakistan Telecommunication Authority (PTA), Pakistan's first independent telecommunications regulator, and the Pakistan Telecommunication Company Ltd (PTCL), a state-owned monopoly. [1] Due to a lack of competition, local telephone call rates were high and international call rates
For mobile telecommunications, the Charging Data Record (CDR) is, in 3GPP parlance, a formatted collection of information about a chargeable telecommunication event (making a phone call, using the Internet from your mobile device).
A call detail record contains data fields that describe a specific instance of a telecommunication transaction, but does not include the content of that transaction. By way of simplistic example, a call detail record describing a particular phone call might include the phone numbers of both the calling and receiving parties, the start time, and duration of that call.
Automatic message accounting (AMA) provides detailed accounting for telephone calls. When direct distance dialing (DDD) was introduced in the US, message registers no longer sufficed for dialed telephone calls. The need to record the time and phone number of each long-distance call was met by electromechanical data processing equipment.
Rank Operator MCC / MNC Tuple Number Prefix Technology Services Ownership Total Subscribers as of January 2025 [1]; Mainland Pakistan AJ&K/Gilgit-Baltistan; 1 Jazz (PMCL - Pakistan Mobile Communications Limited)
Pakistan Telecommunication Company Ltd., commonly known as PTCL, is the national telecommunication company in Pakistan. [1] [3] PTCL provides telephone and internet services nationwide and is the backbone for the country's telecommunication infrastructure. The corporation manages and operates around 2000 telephone exchanges across the country ...
ETSI and 3rd Generation Partnership Project (3GPP) standards, such as GSM and LTE, define supplementary service codes that make it possible to query and set certain service parameters (e.g., call forwarding) directly from mobile devices.