(Timer values) can be sufficient.Logical formLearned from2 sentences. (Repetition timers) may be used.Logical formLearned from2 sentences. Receipt of a reply may cancel a timer.Logical formLearned from2 sentences. Expiration of a timer may cause a retransmission of a request.Logical formLearned from2 sentences. Timing may use a timer by default.Logical formLearned from2 sentences. Timing may use a timer.Logical formLearned from2 sentences. A (watchdog timer) may assure that something-is-the-case.Logical formLearned from2 sentences. A (group timer) can be for a group.Logical formLearned from2 sentences. Timers may be updated.Logical formLearned from2 sentences. Actions may be took upon an expiration of a (source timer).Logical formLearned from2 sentences. A (source timer) may undergo an expiration.Logical formLearned from2 sentences. Section may describe a setting of (source timers).Logical formLearned from2 sentences. (Source timers) may undergo a setting.Logical formLearned from2 sentences. A section may provide a summary of timers.Logical formLearned from2 sentences. Timers may be described.Logical formLearned from2 sentences.