Specifications and Main Features
- Frequency Range:
- Transmit: 824.040 to 848.970 MHz
- Receive: 869.040 to 893.970 MHz
- Number of received RF channels: 832 channels, full duplex
- Channel separation: 30 KHz
- Duplex Separation: 45 MHz
- Stability reference frequency: +2.5 PPM
- Working temperature range: At least -22°F (-30°C) and maximum +140 °F (60 °C)
- Input voltage: Negative – ground, 13.7V DC ±20%
- RF POWER OUTPUT:
- 3W maximum
- SIZE:
- Transceiver : 80 x 210 x 48.5 mm (approx 3.1 x 8.3 x 1.9 inches)
- Handset : 57 x 195 x 38 mm (approx 2.2 x 7.6 x 1.5 inches)
- WEIGHT:
- Transceiver : 1 lb 6.2 oz (630 g)
- Handset : 5.7 oz (161 g)
- Main features:
- SID Management (NAM Option)
- Multiple City Registration
- Adjustable RF Power Output (3W, 1.2W, 0.6W)
- The LCD display has a numeric and status indicators which are easy to read
- Comfortable operation with back-light for keypad, and LCD screen
- The mutes microphone.
- C/E calling with high priority and automatic reserver.
- Automatically call retry
- 89 memory location
- 7 Location Pad with scroll automatically
- Vacant memory location find
- Automatic programmed entry into vacant memory location
- Search for phone numbers
- dialing is book and on or off
- Dial by getting the touch interfaced with the system once
- Emergency call dialed by getting touch with the system once
- Last three numbers dialed access feature
- Mute Incoming Calls feature
- Auto answering
- Call Protection feature: call in progress
- Call Timer Announcement
- Retain memory and DTMF Tone Dialing
- DTMF Keypad Disabled
- Extended DTMF Tone Dialing
- A/B system selection
- Monitoring RF Channel and RSSI Level
- Built in Automatic self testing
- Electronic Serial Number or ESN displayer
- Own telephone numbers displayer
- Own System ID displayer
- Call timer with 6 function
- Charge remaining symbol
- Pin code input as Anti-Thief precaution
Frequently Asked Questions
Q: What is the maximum RF power output of the device?- Rf Power
A: The terminal with a maximum output of RF power is 3W.
Q: How many memory locations does the phone support?
A: N89 phone supports 89 memory locations.
Q: What is the operating temperature range for the device?
A: Their operating temperature is indicated within the boundaries of -30 °C and + 60 °C.
Q: Can I make emergency calls if the phone is locked?
A: Yes, you are able to make an emergency call even if the phone is in call restriction mode.
Q: What key do i press to toggle between power output levels?
A: To change power output levels, press the FUNCTION key along with the number that corresponds to the desired level. For 3W you press 1, for 1.2W press 2 and for 0.6W put 3.
Q: Can you elaborate on how the Automatic Redial allows for multiple calling attempts?
A: The function is designed to auto redial a number thrice if the cellphone system is busy showing a busy tone.
Q: Who or what is prevented in the use of my cellular number by the Anti-Fraud provision?
A: The Anti-fraud provision secures your mobile number from malicious users by having in place a mandatory personal authentication number which is required to make calls.
Q: Are there any options to enable custom volume of alerts and ringtones?
A: Yes, users have the flexibility to customize the volume of got the earpiece, alert tones and hands-free speaker output.
Q: What are the steps involved in adding a number to the internal phone book?
A: To add a new phone number in the internal memory, first dial the phone number then select STORE key and lastly press the location number where you want the number to be saved.
Q: What role does the Scratch Pad memory serve?
A. Scratch Pad memory allows for storage of 7 digit numbers so that one can store a number temporarily for use during a call.
User Manual
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