Ads
related to: iphone emergency call unlock code list pdfexpressunlocks.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Fixed Dialing Number (FDN) is a service mode of a GSM mobile phone's SIM card. [1] Numbers are added to the FDN list, and when activated, FDN restricts outgoing calls to only those numbers listed, or to numbers with certain prefixes. [1]
112 (emergency telephone number) Operator in Kraków responding to a 112 phone call. 112 is a common emergency telephone number that can be dialed free of charge from most mobile telephones and, in some countries, fixed telephones in order to reach emergency services (ambulance, fire and rescue, police).
Code 3: Respond to the call using lights and sirens. Code 2: Respond to the call with no lights or sirens. The term "Code 4" is also occasionally considered a response code, though it generally only means "call has been handled or resolved, no further units respond". Certain agencies may add or remove certain codes.
The mobile phone and the SIM card have a preprogrammed list of emergency numbers. When the user tries to set up a call using an emergency number known by a GSM or 3G phone, the special emergency call setup takes place. The actual number is not even transmitted into the network, but the network redirects the emergency call to the local emergency ...
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.
Cellphone manufacturers may program the phone to enable GPS function automatically (in case it has been turned off) when the user places an emergency call. [10] For wireless calls, the ANI (or "pseudo-ANI") is a unique number assigned to each individual 911 call, assigned at a mobile switching center. [6]
Advanced Mobile Location (AML) is a free-of-charge emergency location-based service (LBS) available on smartphones that, when a caller dials the local (in country) short dial emergency telephone number, sends the best available geolocation of the caller to a dedicated end-point, usually a Public Safety Answering Point, making the location of the caller available to emergency call takers in ...
These dialing codes provide access to special local services, such as 911 for emergency services, which is a facility mandated by law in the United States. The FCC specified how the N11 codes of 211, 311, 511, 711 and 811 codes would be used for various types of public information under NANP. [7] [8] N11-numbers provide access to special services.
Ads
related to: iphone emergency call unlock code list pdfexpressunlocks.com has been visited by 10K+ users in the past month