MOTO Talk is a feature on some Motorola iDEN cellular phone handsets which allows the user to make short-range 'push-to-talk' calls to other such handsets without actually being on the iDEN network. This feature goes by different names on iDEN service providers. In the US, Nextel calls it 'DirectTalk' and includes it as a free service on most new models of Motorola handsets. Boost Mobile disables the function via handset software settings. SouthernLINC calls it LINCaround and ships handsets with the feature disabled. It can be enabled after paying an activation fee of $20. In Canada, TELUS calls it "Mike's Talk-Around."
MOTO Talk is similar to the on-network 'DirectConnect' push-to-talk service, but signals are sent directly from one handset to another, without using the cellular network. And it uses the 900 MHz ISM band rather than the frequencies allocated for iDEN cellular phone service.
There are ten "channels" available in MOTO Talk, and fifteen privacy codes per channel. In addition, "private calls" can be placed using the phone number assigned to the handset being called.
The effective range can be in excess of 6 miles, but the frequencies used are line-of-sight and are blocked by structures and vegetation. Practical ranges are usually 1 to 2 miles.
The MOTO Talk service is similar to the FRS (Family Radio Service) provided by current walkie-talkie technology.
On each phone the MOTO Talk entry varies between 'MotoTalk' and 'DirecTalk' depending on the age of the phone and the branded carrier (Boost Mobile or Nextel). Otherwise, they are the same identical function with a different name. Boost Mobile phones are not enabled for MOTO Talk usage by default but can enabled by modifying the codeplug of the device (The Motorola i415 has the codeplug entry but not the required transceiver hardware. Currently it is the only device from Boost on the iDEN network not capable of MOTO Talk usage.)
The off network feature on the iDEN phones work for up to a six mile radius and will communicate with all other iDEN phones in the area on the same channel and code access number.
The off network walkie talkie feature has a total of 10 channels on newer phones and within those 10 channels, the phones can handle 15 separate group codes. This means there can be 15 conversations operating on each of the 10 channels within any single 6 miles radius. As with FRS and GMRS radios, the 15 group codes work to block calls that are not on the same code. The group codes do not secure your conversation. Only one person can talk on a channel at a time. The phone is capable of listening to all activity on a channel, but can not transmit when in this "receive-all" mode. It uses FHSS technology on the 900 MHz ISM band as an unlicensed transmitter.
You can secure your off network walkie talkie conversation by using the intended recipients' phone number.
iDEN model compatibility
MOTO Talk is available on these iDEN models:
- ic902
- i880
- i870
- i850
- i760
- i670
- i580
- i560
- ic502
- ic402
- i315
- i355
- i325is
- i275
- M710
- i425
See also
External links
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