For availability of approved accessories, check with your dealer.
Battery talk and standby times are estimates only. Actual battery talk and standby times depend on SIM cards, features used, battery age and condition, temperatures to which the battery is exposed, network conditions, and many other factors, and may be significantly shorter than those specified above. Ringtones, hands-free call handling, and other features consume the battery. The amount of time a device is used for calls affects its standby time, and the amount of time that the device is switched on and in standby mode affects its talk time.
Without permission granted by the National Communications Commission (NCC), no company, enterprise, or user is allowed to change frequency, enhance transmitting power, or alter original characteristic as well as performance of any approved low power radio-frequency devices.
Low-power radio-frequency devices must not have an impact on aircraft security or interfere with legal communications; if discovered, the user must stop operating the device immediately.
Said legal communications refers to radio communications operated in compliance with the Telecommunications Act. Low-power radio-frequency devices should endure the interference from legal communications or ISM radio wave radiated devices.
Article ID: 13747 - Last Review: 17 May 2016 - Revision: 5