1. WAP

a.

b. matter of opinion, e.g.
 - expensive
 - wrong services
 - delays when using it
 - usability 
 - display size

c. matter of opinion :)

2. GSM

a.http://www.cc.jyu.fi/~tonih/JTL_ht/
- using the phone outside the coverage of your own operator
- roaming-contract (your own operator bills)
 
b.
- MSIDSN: Mobile Subscriber ISDN Number: the phone number of your
mobile subscriber connection (incl. country code, trunc/operator code and
subscriber number)
- MSRN: Mobile Station Roaming Number: a phone number in the GSM
system that is used to route calls in the telecom network
- IMEI: International Mobile Equipment Identity: The number of your
GSM phone
- IMSI: International Mobile Subscriber Identity: The number of your
SIM-card (different than MSISDN, of course)


c.
WLAN-document:
- requirements and restrictions:
   - user needs, services offered -> expected traffic
   - frequencies used
   - infrastructure
   - future needs
- coverage planning
   - topography of the area
   - indoor coverage
- capasity planning
   - first big cells -> as wide coverage as possible
   - more users -> divide into smaller cells
- frequency planning
- parameter planning and the follow up
   - investigate how successful was the plan
   - do the possible changes needed
                    
3.

a.
- bit rate: 2G - about 10 Kbs, 3G - 2 Mbs (for channel)
- 2,5G - shortcut to 3G (siirtymävaihe), bit rate up to 115 Kbs

b.
- provided by Sonera, Radiolinja and Telia(?)
- special phone needed (Nokia Phonecard, Nokia 62xx)

c.
- matter of opinion :)
- expected: internet in your pocket ;) (High-Speed Video etc.)
- really: may be too slow 
- possibly delayed (might be outdated when published, cf. the OSI-model)