TENTEL Analog Phone
Description:
- Standard analog phones
- Caller ID (DTMF/FSK)
- No need to plug in
- White models
- Black models
K-311 Headset Phone
- Supports headset connection with a built-in headset amplifier — no adapter required
- Automatically detects headset connection
- One-touch last-number redial with error-free dialing
- Hands-free dialing
- Incoming call indicator light
- Adjustable ringer volume, tone, and receiver volume
- Message Waiting Indicator compatible with various phone systems
- Delayed hook switch prevents false ringing
- Direct dialing and speed dialing
- Designed for business phone systems and compatible with various brands

K-361 Multi-Function Caller ID Phone
- Smart Hotline function
- The only analog phone with extension number display
- Configurable new-call indication for parallel-connected phones
- Automatic disconnect signal detection
- Hotline function for automatic dialing of a preset number
- Automatic clearing of call records for privacy protection
- Configurable automatic release for call hold
- Dual-mode Caller ID (FSK/DTMF), storing up to 100 incoming numbers
- Displays the number of new calls with indicator light
- 20 programmable keys for function or memory settings
- Permanent memory storage without battery power
- Direct dialing from the keypad
- Pre-dialing with confirmation before making a call
- Three-line LCD displaying up to 12 digits, call duration, call count, date, time, day, and messages
- Five-level LCD brightness adjustment
- Digital adjustment of ringer and hands-free volume
- Hands-free dialing and intercom with excellent audio quality
- Adjustable headset volume with high-quality sound
- Stores and displays up to 100 incoming call records with time
- Stores and displays up to 40 outgoing call records with call duration
- Caller ID and outgoing call review with direct callback
- Programmable outside-line access code with automatic dialing
- Programmable local area code with automatic filtering for callbacks
- Message Waiting Indicator (MWI) compatible with various PBX brands and multiple signaling formats, including High Voltage, Reverse Polarity, DTMF, and FSK
- Delayed hook switch prevents false ringing
- Do Not Disturb mode with programmable time periods and VIP exceptions
- Missed calls during Do Not Disturb mode can be reviewed later
- Three adjustable Flash Time settings with automatic hook delay
- Programmable Flash Time and hook delay for special requirements
- Enhanced receiver volume
- Up to 16 programmable ringer tones
- Programmable protection against unauthorized use of parallel-connected lines

K-761 Hands-free Intercom Display Phone
- Automatically detect hang-up signal, hang up calls
- Hotline function, press the hands-free key or lift the handset in standby to automatically dial out a specific memory group
- Receive signals to clear incoming calls, outgoing calls and redial numbers, or automatically clear them at regular intervals to preserve privacy
- With caller ID function (FSK/DTMF dual mode), dynamically store up to 100 sets of caller numbers
- Displays new incoming calls with light indication
- 20 groups of programmable function keys, which can be used as function keys and memory keys
- No need electricity to store memory permanently
- Phone keys directly activate the dial function
- Three-row LCD display, display 12-digit number, call time, number of calls, year, month, day, time, week and message display, and has 5-segment brightness adjustable
- Ringer volume and hands-free volume, digital keys to adjust
- Hands-free dialing, intercom, hands-free intercom is the best
- Call with headphone with adjustable volume
- 100 groups of incoming numbers and caller time records and inquiries
- 40 groups of outgoing numbers and call time records and inquiries
- Incoming and outgoing number inquiry and call back directly
- Available to set the outbound code, and the outbound code will be automatically dialed when calling back from calls inquiries
- Available to set the local area code , and the local area code can be automatically filtered by the callback
- The message indicator (red light) that can be used with switches of different brands has various formats such as high voltage, polar reverse, DTMF and FSK
- Transfer time (FLASH TIME) can be adjusted in three stages, and automatically has a hook delay function to prevent ringback
- Call volume enhancement
- Programmable ringtones, up to 16 different ringtones
- The tripod has three variable angles, the height of the phone can be adjusted according to personal preference

K-762 Hands-free Dialing Display Phone
- Automatically detect hang-up signal, hang up calls
- Hotline function, press the hands-free key or lift the handset in standby to automatically dial out a specific memory group
- With caller ID function (FSK/DTMF dual mode), dynamically store up to 100 sets of caller numbers
- Displays new incoming calls with light indication (green light)
- 20 groups of programmable function keys, which can be used as function keys and memory keys
- No need electricity to store memory permanently
- Phone keys directly activate the dial function
- Three-row LCD display, display 12-digit number, call time, number of calls, year, month, day, time, week and message display, and has 5-segment brightness adjustable
- Hands-free dialing
- Call with headphone with adjustable volume
- Ringer volume and hands-free volume, digital keys to adjust
- 100 groups of incoming numbers and caller time records and inquiries
- 40 groups of outgoing numbers and call time records and inquiries
- Incoming and outgoing number inquiry and call back directly
- The message indicator (red light) that can be used with switches of different brands has various formats such as high voltage, polar reverse, DTMF and FSK
- Transfer time (FLASH TIME) can be adjusted in three stages, and automatically has a hook delay function to prevent ringback
- Call volume enhancement
- Programmable ringtones, up to 16 different ringtones
- The tripod has three variable angles, the height of the phone can be adjusted according to personal preference

K-763 Hands-free Dialing Business Phone
- 1 set of memory keys
- Dial and start directly
- Available to plug in headphones
- Built-in headphone amplifier, no need to install a converter when using headphones
- The headset volume of both the sending and receiving can be adjusted
- The ringer volume and hands-free volume can be adjusted with digital keys
- Hands-free dialing
- The message indicator (red light) that can be used with switches of different brands has various formats such as high voltage, polar reverse, DTMF and FSK
- Transfer time (FLASH TIME) can be adjusted in three stages, and automatically has a hook delay function to prevent ringback
- Call volume enhancement
- Programmable ringtones, up to 16 different ringtones
- The tripod has three variable angles, the height of the phone can be adjusted according to personal preference







