Across
- 1. A DSL Line without a dial tone
- 4. Indian Mobile network is divided into zones which are almost based on state boundaries. These zones are called
- 5. The kind of Billing where payment needs to be done before using the service
- 10. Database maintained by Mobile service provider to temporary track the mobile roaming users
- 13. Set of components/processes that activates the telecom services of an customer on the network/service infrastructure after the customer has placed an order
- 16. Area covered by a cellular base station
- 19. What kind of cables are used in wireline network to minimize crosstalk
- 20. Logical geographical area in US which demarcated the area in which a RBOC was permitted to provide local telephone services
Down
- 2. Physical Link or circuit that connects Customers Wireline Telephone to the Service provider’s Local Exchange Carrier
- 3. AT&T initiative to provide voice, data and internet services over a single IP based connection
- 6. Set of components/processes that makes ensures what has been promised to the customer is being delivered continuously
- 7. The ability to retain the fixed line telephone number, while changing from one service provider to another
- 8. USA has FCC, India has ___
- 9. Mobile component used to identify and authenticate network users
- 11. GSM makes use of this technique for transmitting data
- 12. Type of Rating use to rate the call detail records of a prepaid mobile user
- 14. First company to launch a smart Phone
- 15. First Mobile service provider in india
- 17. Component responsible for collecting Call Detail Records from Network elements and normalizing them as per the Billing system
- 18. First GSM Phone call was made on this mobile Service Operators n/w