Viking VK-K-1900D-2ASH Ash Hot-line Desk Phone With Non-volatile Memory Field Programmable

- Viking hotline phone- Good for catalog sales, information kiosks in malls, courtesy and customer service phones, automated tellers, hot-line reservation phones, security and emergency phones- Telephone line powered- Hearing aid compatible amplified handsets- Rotary handset volume control- 1-32 digit programmable speed dial number- Touch tone and 10/20 pps pulse dialing- Nonvolatile E2 memory (no batteries required)- Restricts fraudulent calls from hand held dialers- K-1900D/W-2 available in red or ash- Optional Q170600 ringer - Operates on a CO line or analog PABX/KSU extensions- Ring detection (will not dial on incoming calls)- Programmable security code to enter programming mode- Touch tone programmable - K-1900-6 fits standard 500, 554, 2500 and 2554 set phones