Motorola P7689, Service Manual, Page: 11 / 59

of 59 GSM Field Service Support 11
P7689 / P7789
Speaker Dependant Voice Recognition – This feature allows ‘Voice Tags’ to be allocated to upto 25
names within the users phone memory and also upto 15 Voice tags be allocated to the quick access
functions. The unit must be ‘trained’ for this function (ie the voice tags must first be read into the
phones memory twice before recognition can be made.)
Two main points whilst using this option.
*THERE WILL BE NO SERVICE DURING ‘TRAINING’ WHICH MEANS THE USER CANNOT
RECEIVE OR MAKE CALLS DURING THIS TIME.
*THE VOICE TAGS CAN ONLY BE ADDED TO THE PHONES MEMORY, AS GSM DOES NOT
ALLOW THE OPTION TO STORE VOICE TAGS ONTO THE SIM CARD.
Voice tags can be added to the phones memory using the usual name addition methods ie via the
phonebook menu structure, using the M+ key, or using the quick access keys.
To make a call to a person allocated with a voice tag, the smart button must first be pressed, then the
P7689 will ask for a name, if the name is recognised, then the name will be repeated and displayed on
the screen. A call can then be placed.
For access to one of the quick access functions the quick access key must first be pressed, a name will
then be asked for, if the name is recognised e.g. Battery Meter then the name will be repeated and the
corresponding feature e.g. the battery meter will be displayed on the screen.
If 2 names are too alike then the unit will request another name.
CUG (Closed User Group) This is a network application which allows a select group of users only to
use a particular group of mobile units e.g. In the circumstance where a manager of a field service team
only wants the team to be able to call other users within his team (or CUG).
Phase 2 USSD (Unstructured Supplementary Services Data) – This is an application whereby
pressing a certain key or combination of keys whilst in idle mode ie not in a call can access certain
network functions such as helplines etc...
•
WAP 1.1 Compliancy (Wireless Application Protocol) - WAP 1.1 Wireless Application
Protocol
• •
In the WAP environment this is how the access is made.
1. The request for information is made in WML (Wireless Markup Language) derived from HTML.
2. Request is passed to WAP Gateway, which retrieves the information from the server in standard
HTML (which is then filtered to WML) or if available WML format.
3. The information is then passed the cellular user, via the cellular network provider.
•
There will be 5 Data parameters that the user will be able to edit:
-Baud rate - between 2400 and 14400
Phone with
browser
Wireless
connection
(GSM Data call
is preferred)
‘The
Internet’
WAP
Gateway
ISP
account
Content Servers
Simplified WAP
Architecture