Bogen NQ-C4SWUP3YRB1 3-Year Extended System Software Update, B1, Part# NQ-C4SWUP3YRB1 Headset charger AUX input level control

AUX input level control

Also included in the kit is a 50-foot pre-connected cable that links the two devices together

STEEL-240' (BULK PACK)  FTS438-240BP comes in a pack of 3 and has an oil-tempered spring steel for excellent fishing performance with a dirt-free tape finish that keeps hands cleaner during use

Axiom li-ion 9-cell battery for dell - 312-0428

2 SIP ports

Bogen NQ-C4SWUP3YRB1 3-Year Extended System Software Update, B1, Part# NQ-C4SWUP3YRB1 Headset charger AUX input level controlThe efficient Bogen NQ C4SWUP3YRB1 3 Year Extended System Software Update, B1 are perpetual and do not expire (i. e., no annual license renewal fees). Optional Software Update Subscriptions are available to allow customers to keep their C4000 system up to date with the latest features and functionality. Features: Extends the current software Update Subscription (SUS) expiration date of a Bundle 1 system by 3 years (e. g., if the systems current SUS