Manufacturer and Model

Manufacturer
Siemens
Phone model
S4 'Power'
Year of release
1998

Appearance

Case type
Monoblock
Body length
150 mm (millimeters)
Body width
45 mm (millimeters)
Body thickness
28 mm (millimeters)
Weight
235 g (grams)
Volume
189 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Battery

Battery capacity
1000 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Removable battery
Battery charging time
5 h (hours)
Call duration in GSM networks
10 h (hours)
Standby time in GSM networks
96 h (hours)

Screen

Screen technology
STN (bicolor)
Color depth
1 bit (2 colors)

SIM card and calls

Number of SIM-cards
1
Conference call
Speed dial
Autodial
Sound indication of talk time
Extended phone book
Contacts in the phone book
70
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2G (9.6 - 14.4 kbps)
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Installed games

Receiving and sending SMS

SMS messages
SMS T9 support