The total time a battery can power a phone for mobile calls. As the phone drains the battery during a call, the talktime left in the battery is diminished until the phone is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power.

The amount of time the battery will last if your phone is used continuously.

The lenght of time a mobile phone battery will retain its charge with the mobile continually making or receiving calls.

an open and informal debate in a foreign language with the goal of improving communication skills within a respectful and supportive environment