2009年10月1日星期四

漫遊服務

暫停漫遊服務免誤用
有讀者反映出海時雖一直身處香港水域,惟使用手提電話竟被徵收漫遊費。電訊管理局表示,在接近兩地邊界位置,無線電話訊號不免互相過界,手機誤駁內地流動電話網絡可導致漫遊徵費;建議市民使用前,應檢查手機所接駁的為香港網絡,另可考慮暫時中止漫遊服務,以免誤用。檔案編號: 0824048

暫停/重啟漫遊方法
電訊商: 1010暫停漫遊服務按鍵:*143*01#發送重啟漫遊服務按鍵:#143*01#發送查詢電話: 2888 1010
電訊商: one2free暫停漫遊服務按鍵:*143*01#發送重啟漫遊服務按鍵:#143*01#發送查詢電話: 2512 3123
電訊商: PEOPLES暫停漫遊服務按鍵:*109*02#發送重啟漫遊服務按鍵:*109*01#發送查詢電話: 2945 8888
電訊商:數碼通暫停漫遊服務按鍵:*109*01#發送重啟漫遊服務按鍵:#109*01#發送查詢電話: 2880 2688
電訊商:新世界傳動網暫停漫遊服務按鍵:#109*02#發送重啟漫遊服務按鍵:#109*01#發送查詢電話: 178 178
電訊商:「 3」( 3G)暫停漫遊服務按鍵:##119#發送重啟漫遊服務按鍵:**119#發送查詢電話: 3162 3333
電訊商:「 3」(雙頻)暫停漫遊服務按鍵:##113#發送重啟漫遊服務按鍵:**113#發送查詢電話: 2121 1228
電訊商:電訊盈科暫停漫遊服務按鍵:#351*0000#發送重啟漫遊服務按鍵:*351*0000#發送查詢電話: 1833 800
電訊商:中港通電訊暫停漫遊服務按鍵:致電客戶服務熱線重啟漫遊服務按鍵:致電客戶服務熱線查詢電話: 3119 9173
電訊商:電訊數碼暫停漫遊服務按鍵:致電客戶服務熱線重啟漫遊服務按鍵:致電客戶服務熱線查詢電話: 7777 1010
電訊商:潤迅( 1卡 2號中港號碼、本地後付流動電話)暫停漫遊服務按鍵:致電客戶服務熱線重啟漫遊服務按鍵:致電客戶服務熱線查詢電話: 3112 2333
註:電訊商可隨時更改上述按鍵指示,詳情可向該公司

2009年9月29日星期二

期權市場的等價交易

29 September 2009
Provided by: 信報 (繁體)
最近,隨着剛播映完畢的電視劇集,不少人都愛把黃子華在劇中常提到的「等價交易」一詞引用在日常生活中。筆者剛巧在這學期所教的科目是「期權市場」,每當「等價交易」一詞聽入耳中,總叫筆者聯想起Put-Call Parity(認沽及認購期權的等價交易)。 Put-Call-Parity(PCP)關係式最早由Stoll(1969)提出,在市場具有高度效率,而且無套利機會的前提假設下,買權、賣權及現貨價格得透過簡單的平價公式表示出來,稱之PCP 關係式: Price of Underlying Stock + Price of Put = Price of Call + Present Value of the Exercise Price,簡稱S + p = c + X /(1 + r),r是risk-free interest rate。 PCP 關係式除了要求市場套利機制順暢之外,幾乎不需其他模型假設,尤其在資產報酬上不再受限在常態分配的假設,因此得以有效地降低模型的風險。 最重要的是,PCP 關係式得以避免估計未知市場波動度的問題,除了無風險利率外,所有代入PCP 關係式中的數據皆可由市場交易價格或合約規格得知。這樣,透過PCP 關係式,任何一個產品的理論價格都可以由其他二個市場的交易價格反推出來。由於以上二個主要優勢,PCP 已大量地被運用在套利機制的研究。 舉個例,在到期日時,對於一對相同strike price 的 Call 和Put,以下這個著名的call put parity 等式必須成立︰ Call - Put = 股票價格 -strike price 這個等式的意思是說:在到期日的時候,第一個組合的spread ( Call-Put )必須等於第二個組合的spread(股票價格和strike price 的差別)。 如果我們在非到期日的時候觀察到這兩組spread 有不平衡的現象,而且這個不平衡量大到足以cover 我們進行交易的成本時,這時我們就面臨一個套利機會。 什麼是套利?套利就是無風險獲利進行交易。這是所有機構和 trader
一直孜孜不倦追求的最高境界。在實際操作中,機構們經常利用當市場volatility很大的時候實施這個策略,因為當volatility很大的時候,這二個組合的spread會在某個短時間內有很大的差別,這樣就給機構提供了較大的套利空間。 一般來說,一個剛開放的選擇權市場有可能因欠缺流動性而出現不少套利機會,投資者努力觀察,再搭配快、狠、準的下單動作,賺取無風險報酬。 反之,一個成熟的選擇權市場,往往是具有相當流動性與效率性的市場,因此套利機會常常稍縱即逝,具有「眼明手快」特性的投資者,才容易掌握到套利的機會。 話說史上最大的龐茲騙局(Ponzi scheme,即俗稱「種金」)中,馬多夫標榜的投資策略,是以正股、認購期權和認沽期權三結合的策略,英文叫 split strike conversion(行使價差轉換套利)。 行使價差轉換套利是一種市場中性(market neutral)投資策略,從期權定價的認購認沽等價理論(Put-Call Parity)看是靠套利機會,來保持在90%情况下帶來正數的月回報。 可是,馬多夫採用的是被動地每季調整一次投資組合,所以根本是不可能發生的。

2009年9月28日星期一

Qatar–Bahrain Friendship Bridge 卡達巴林大橋 Longest Bridge in the world

Distance: > 13 mile
Cost: ~ 2.3 billion USD
Time to complete: ~ 4.5 years
Source: http://www.menainfra.com/news/marine-causeway/



Radiation levels of cellphones...

My poor Omnia have heavy radiation...
Source: http://www.ewg.org/cellphoneradiation/Get-a-Safer-Phone?allavailable=1

Phone Model
 Currently
 on the
 market?
 Service
 carrier(s)
 Radiation
Samsung Impression (SGH-a877)
Yes
AT&T
0.15 - 0.35 W/kg

Motorola RAZR V8
Yes
CellularONE
0.36 W/kg

Samsung SGH-t229
Yes
T-Mobile
0.38 W/kg

Samsung Rugby (SGH-a837)
Yes
AT&T
0.22 - 0.46 W/kg

Samsung Propel Pro (SGH-i627)
Yes
AT&T
0.14 - 0.47 W/kg

Samsung Gravity (SGH-t459)
Yes
CellularONE, T-Mobile
0.49 W/kg

T-Mobile Sidekick
Yes
T-Mobile
0.50 W/kg

LG Xenon (GR500)
Yes
AT&T
0.52 W/kg

Motorola Karma QA1
Yes
AT&T
0.55 W/kg

Sanyo Katana II
Yes
Kajeet
0.22 - 0.55 W/kg

Motorola W260g
Yes
TracFone
0.57 W/kg

Blackberry Storm 9530
Yes
Verizon Wireless
0.57 W/kg

Motorola Stature i9
Yes
Boost Mobile, Sprint
0.61 W/kg

Samsung Magnet (SGH-A257)
Yes
AT&T
0.62 - 0.64 W/kg

Motorola Renegade V950
Yes
Sprint
0.66 W/kg

LG CF360
Yes
AT&T
0.68 W/kg

Samsung Saga (SCH-i770)
Yes
Verizon Wireless
0.69 W/kg

Helio Ocean
Yes
Virgin Mobile
0.72 W/kg

Sony Ericsson W518a Walkman
Yes
AT&T
0.73 W/kg

Samsung SCH-i760
Yes
Verizon Wireless
0.73 W/kg

Samsung SGH-t339
Yes
T-Mobile
0.73 W/kg

Samsung SGH-a137
Yes
AT&T GoPhone, AT&T
0.20 - 0.76 W/kg

LG Voyager (VX10000)
Yes
Verizon Wireless
0.77 W/kg

LG LX400
Yes
Sprint
0.36 - 0.77 W/kg

Samsung MyShot (SCH-r430)
Yes
Cricket, MetroPCS
0.78 W/kg

Samsung Exclaim (SPH-m550)
Yes
Sprint
0.29 - 0.78 W/kg

Samsung Access (SGH-a827)
Yes
AT&T
0.24 - 0.78 W/kg

Sanyo KATANA LX (SCP-3800)
Yes
Sprint
0.53 - 0.78 W/kg

Motorola W175
Yes
TracFone
0.79 W/kg

LG Rhythm (UX585)
Yes
U.S. Cellular
0.80 W/kg

Motorola MOTO W755
Yes
Verizon Wireless
0.80 W/kg

Samsung SGH-t109
Yes
T-Mobile
0.80 W/kg

Nokia 5610
Yes
T-Mobile
0.81 W/kg

Sony Ericsson W760a
Yes
AT&T
0.81 W/kg

Samsung Eternity(SGH-a867)
Yes
AT&T
0.11 - 0.82 W/kg

Nokia 7510
Yes
T-Mobile
0.84 W/kg

LG 225
Yes
TracFone
0.85 W/kg

HTC Touch Diamond (DIAM400)
Yes
Verizon Wireless
0.85 W/kg

HTC Touch Diamond
Yes
Verizon Wireless
0.85 - 0.86 W/kg

HTC Touch Diamond (DIAM500)
Yes
Sprint, Alltel
0.86 W/kg

ZTE C79
Yes
MetroPCS
0.87 W/kg

Nokia 6301
Yes
T-Mobile
0.71 - 0.87 W/kg

Sony Ericsson W200a
Yes
CellularONE
0.87 W/kg

Samsung Slash (SPH-m310)
Yes
Virgin Mobile
0.87 W/kg

Samsung Gleam (SCH-u700)
Yes
Verizon Wireless
0.87 W/kg

LG CU405
Yes
AT&T GoPhone
0.88 W/kg

Motorola Rapture VU30
Yes
Verizon Wireless
0.88 W/kg

Sanyo Katana
Yes
Kajeet
0.68 - 0.88 W/kg

Motorola RAZR V3
Yes
AT&T GoPhone, AT&T, T-Mobile
0.89 W/kg

T-Mobile Sidekick LX
Yes
T-Mobile
0.89 W/kg

LG Tritan (UX840)
Yes
U.S. Cellular
0.89 W/kg

HTC Touch PRO
Yes
Sprint, U.S. Cellular, Verizon Wireless
0.91 W/kg

Sanyo KATANA Eclipse X
Yes
Sprint
0.60 - 0.91 W/kg

Palm Pre
Yes
Sprint, Verizon Wireless
0.92 W/kg

Nokia 6650
Yes
AT&T
0.92 W/kg

Samsung SGH-t439
Yes
CellularONE, T-Mobile
0.92 W/kg

Samsung Mantra
Yes
Virgin Mobile
0.93 W/kg

LG VX5500
Yes
Verizon Wireless
0.95 W/kg

LG 600G
Yes
TracFone
0.96 W/kg

Samsung Renown (SCH-u810)
Yes
Verizon Wireless
0.96 W/kg

Sony Ericsson Z310a
Yes
AT&T, AT&T GoPhone
0.96 W/kg

Nokia 6205
Yes
Verizon Wireless
0.96 W/kg

LG LX150
Yes
Kajeet
0.76 - 0.96 W/kg

Samsung Propel (SGH-a767)
Yes
AT&T
0.26 - 0.97 W/kg

Samsung Behold (SGH-t919)
Yes
T-Mobile
0.99 W/kg

ZTE C78
Yes
MetroPCS
0.99 W/kg

Samsung SGH-T101G
Yes
TracFone
1.00 W/kg

LG Neon
Yes
AT&T, CellularONE
1.00 W/kg

Nokia 6085
Yes
AT&T, AT&T GoPhone
1.00 W/kg

Nokia 2600
Yes
AT&T, AT&T GoPhone
1.00 W/kg

Samsung MyShot II
Yes
Cricket
1.00 W/kg

Nokia 3600 Slide
Yes
CellularONE
1.01 W/kg

Blackberry Curve 8900
Yes
AT&T, T-Mobile
1.01 W/kg

Nokia 3220
Yes
CellularONE, T-Mobile
0.71 - 1.01 W/kg

Samsung Rant (SPH-m540)
Yes
Sprint
0.70 - 1.01 W/kg

Helio Ocean2
Yes
Virgin Mobile
1.02 W/kg

Motorola MOTOROKR E8
Yes
CellularONE, T-Mobile
1.02 W/kg

Motorola i580
Yes
Sprint
1.02 W/kg

Samsung JACK (i637)
Yes
AT&T
0.42 - 1.04 W/kg

Samsung Delve (SCH-r800)
Yes
U.S. Cellular, Alltel
0.80 - 1.04 W/kg

Samsung SGH-T349
Yes
T-Mobile
1.05 W/kg

Samsung JetSet (SCH-r550)
Yes
Cricket
1.05 W/kg

Samsung Byline (SCH-r310)
Yes
MetroPCS
0.63 - 1.05 W/kg

Nokia 1680
Yes
T-Mobile
1.06 W/kg

Samsung SCH-R311
Yes
U.S. Cellular
1.06 W/kg

Samsung SCH-u430
Yes
Verizon Wireless
1.07 W/kg

Samsung SPH-m220
Yes
Sprint
0.75 - 1.08 W/kg

Blackberry Curve 8320
Yes
AT&T
1.08 W/kg

Nokia 7205 Intrigue
Yes
Verizon Wireless
1.08 W/kg

Motorola Hint QA30
Yes
Cricket, U.S. Cellular, MetroPCS
1.08 W/kg

Samsung Glyde (SCH-u940)
Yes
Verizon Wireless
1.08 W/kg

Motorola W490
Yes
CellularONE, T-Mobile
1.08 W/kg

LG Dare (VX9700)
Yes
Verizon Wireless
1.09 W/kg

Samsung Smooth (SCH-u350)
Yes
Verizon Wireless
1.09 W/kg

Motorola i365
Yes
Sprint
1.09 W/kg

Samsung SPH-m300
Yes
Kajeet, Sprint
0.79 - 1.09 W/kg

Blackberry Curve 8310
Yes
AT&T
1.09 W/kg

UTStarcom GTX75 (aka AT&T Quickfire)
Yes
AT&T
0.36 - 1.10 W/kg

Blackberry Curve 8350i
Yes
Sprint
1.10 W/kg

Nokia 2610
Yes
AT&T GoPhone, CellularONE, T-Mobile, AT&T
1.10 W/kg

Nokia 2760
Yes
CellularONE, T-Mobile
0.74 - 1.10 W/kg

Samsung Step (SCH-r470 Two)
Yes
U.S. Cellular
1.00 - 1.11 W/kg

T-Mobile G1 with Google
Yes
T-Mobile
1.11 W/kg

Samsung SGH-a437
Yes
AT&T GoPhone, AT&T
0.72 - 1.11 W/kg

Samsung SPH-M320
Yes
Sprint
0.81 - 1.11 W/kg

Nokia 2605 Mirage
Yes
Verizon Wireless
1.12 W/kg

HTC Fuze (RAPH110)
Yes
AT&T
1.13 W/kg

LG 3280
Yes
TracFone
1.13 W/kg

HTC Fuze
Yes
AT&T
1.13 W/kg

UTStarcom CDM7126
Yes
Cricket, MetroPCS
1.13 W/kg

Motorola Evoke QA4
Yes
Cricket
1.13 W/kg

Samsung Knack (SCH-u310)
Yes
Verizon Wireless
1.14 W/kg

Samsung SGH-a237
Yes
AT&T, AT&T GoPhone
1.07 - 1.14 W/kg

LG VX8360
Yes
Verizon Wireless
1.14 W/kg

Blackberry Pearl Flip 8220
Yes
T-Mobile
1.15 W/kg

LG Lotus (LX600)
Yes
Sprint
0.90 - 1.15 W/kg

Motorola Krave ZN4
Yes
Verizon Wireless
1.16 W/kg

Samsung Tint (SCH-R420
Yes
MetroPCS
0.68 - 1.17 W/kg

Motorola Clutch i465
Yes
Boost Mobile, Sprint
1.17 W/kg

LG CP150
Yes
AT&T GoPhone
1.18 W/kg

LG 410G
Yes
TracFone
1.18 W/kg

LG LX160
Yes
Kajeet, Sprint
1.19 W/kg

Apple iPhone 3G S
Yes
AT&T
0.52 - 1.19 W/kg

Samsung SGH-t819
Yes
T-Mobile
1.19 W/kg

Samsung BlackJack II (SGH-i617)
Yes
AT&T
0.61 - 1.20 W/kg

Sanyo PRO-200
Yes
Sprint
0.41 - 1.21 W/kg

Samsung SCH-U440
Yes
U.S. Cellular
1.13 - 1.21 W/kg

LG CE110
Yes
AT&T, AT&T GoPhone
1.22 W/kg

Samsung Finesse (SCH-r810)
Yes
MetroPCS
1.22 W/kg

Samsung Solstice (SGH-A877)
Yes
AT&T
0.67 - 1.23 W/kg

Sony Ericsson C905a Cyber-shot
Yes
AT&T, CellularONE
0.67 - 1.23 W/kg

Motorola MOTORAKR Z6m
Yes
MetroPCS
1.23 W/kg

Motorola MOTOACTV W450
Yes
T-Mobile
1.23 W/kg

Motorola The Buzz ic502
Yes
Sprint
1.24 W/kg

Samsung SGH-t219
Yes
T-Mobile
1.24 W/kg

Sanyo PRO-700
Yes
Sprint
0.54 - 1.24 W/kg

Blackberry Pearl 8110
Yes
AT&T
1.24 W/kg

Nokia 5310 Xpress Music
Yes
CellularONE
1.25 W/kg

Sanyo SCP-2700
Yes
Sprint
1.16 - 1.25 W/kg

Nokia 5310
Yes
T-Mobile
1.11 - 1.25 W/kg

Motorola RAZR V3i
Yes
CellularONE, AT&T, T-Mobile
1.26 W/kg

LG VU (CU915)
Yes
AT&T
1.26 W/kg

Samsung SCH-r211
Yes
Cricket
1.26 W/kg

LG Chocolate 3 (VX8560)
Yes
Verizon Wireless
1.26 W/kg

Helio Fin
Yes
Virgin Mobile
0.53 - 1.27 W/kg

Nokia 3606
Yes
Cricket
1.27 W/kg

Samsung SGH-a737
Yes
AT&T
0.43 - 1.28 W/kg

Samsung Sway (SCH-u650)
Yes
Verizon Wireless
1.28 W/kg

Blackberry 8820
Yes
AT&T, T-Mobile, Verizon Wireless
1.28 W/kg

LG enV Touch (VX11000,Voyager 2)
Yes
Verizon Wireless
1.28 W/kg

Samsung SGH-a637
Yes
AT&T
0.45 - 1.28 W/kg

Nokia 5800 XpressMusic
Yes
CellularONE
1.29 W/kg

Motorola Moto Q Global
Yes
AT&T
1.29 W/kg

LG 200C
Yes
TracFone
1.30 W/kg

Cricket TXTM8
Yes
Cricket
1.30 W/kg

LG INCITE (CT810)
Yes
AT&T
1.30 W/kg

Verizon Wireless CDM8975
Yes
Verizon Wireless
1.30 W/kg

Samsung Epix (SGH-i907)
Yes
AT&T
0.52 - 1.30 W/kg

Verizon Wireless CDM8975PTT
Yes
Verizon Wireless
1.30 W/kg

LG LX290
Yes
Sprint
1.04 - 1.30 W/kg

Motorola i880
Yes
Sprint
1.30 W/kg

Motorola MOTO Q 9m
Yes
Verizon Wireless
1.30 W/kg

Samsung SCH-u410
Yes
Verizon Wireless
1.31 W/kg

Samsung Juke (SCH-u470)
Yes
Verizon Wireless
1.31 W/kg

LG enV 3 (VX9200)
Yes
Verizon Wireless
1.31 W/kg

Samsung Omnia (SCH-i910)
Yes
Verizon Wireless
1.31 W/kg

Nokia Surge 6790
Yes
AT&T
1.31 W/kg

Motorola Tundra VA76r
Yes
AT&T
1.32 W/kg

Motorola W376g
Yes
TracFone
1.32 W/kg

Motorola V176
Yes
TracFone
1.33 W/kg

Nokia 6555
Yes
AT&T
0.93 - 1.33 W/kg

Samsung Instinct s30
Yes
Sprint
1.05 - 1.33 W/kg

LG Invision (CB630)
Yes
AT&T
1.34 W/kg

Motorola MOTORAZR VE20
Yes
Sprint, U.S. Cellular
1.34 W/kg

Samsung SCH-u540
Yes
Verizon Wireless
1.34 W/kg

Samsung Trance (SCH-u490)
Yes
Verizon Wireless
1.34 W/kg

Verizon Wireless G'zOne Type S
Yes
Verizon Wireless
1.34 W/kg

LG enV 2 (VX9100)
Yes
Verizon Wireless
1.34 W/kg

Verizon Wireless G'zOne Type S PTT
Yes
Verizon Wireless
1.34 W/kg

Motorola MotoEM330
Yes
AT&T
1.35 W/kg

Palm Centro
Yes
AT&T, CellularONE, Sprint, Verizon Wireless
1.09 - 1.35 W/kg

LG LX370
Yes
Sprint
0.90 - 1.36 W/kg

Samsung ACE (SPH-i325)
Yes
Sprint
1.00 - 1.36 W/kg

Samsung SPH-z400
Yes
Sprint
0.72 - 1.36 W/kg

Motorola MOTOROKR U9
Yes
CellularONE
1.36 W/kg

Samsung SCH-u340
Yes
Cricket, U.S. Cellular, Verizon Wireless
1.38 W/kg

Nokia 1606
Yes
Cricket, MetroPCS
1.38 W/kg

Verizon Wireless CDM8950
Yes
Verizon Wireless
1.38 W/kg

Motorola C261
Yes
TracFone
1.38 W/kg

LG Versa (VX9600)
Yes
Verizon Wireless
1.38 W/kg

Apple iPhone 3G
Yes
AT&T
0.24 - 1.39 W/kg

Samsung SCH-u550
Yes
Verizon Wireless
1.39 W/kg

Helio Mysto
Yes
Virgin Mobile
1.21 - 1.39 W/kg

Palm Treo PRO (T850EWW)
Yes
Sprint
1.40 W/kg

Motorola W370
Yes
TracFone
1.40 W/kg

Samsung FlipShot (SCH-u900)
Yes
Verizon Wireless
1.40 W/kg

Nokia E71
Yes
CellularONE
1.23 - 1.40 W/kg

Motorola RAZR V3s
Yes
MetroPCS
1.40 W/kg

Nokia E71x
Yes
AT&T
1.41 W/kg

Sony Ericsson Z750a
Yes
AT&T
1.42 W/kg

Samsung Messager, Mister Cartoon (SCH-r450)
Yes
Cricket, MetroPCS
1.42 W/kg

Motorola C139
Yes
TracFone
1.43 W/kg

Blackberry 8703e
Yes
Verizon Wireless
1.44 W/kg

Samsung Highnote (SPH-m630)
Yes
Sprint
0.74 - 1.45 W/kg

Motorola Boost i776
Yes
Boost Mobile
1.45 W/kg

Motorola i576
Yes
Sprint
1.45 W/kg

Motorola i776
Yes
Sprint
1.45 W/kg

Motorola Adventure V750
Yes
Verizon Wireless
1.45 W/kg

Samsung SGH-a777
Yes
AT&T
0.63 - 1.46 W/kg

Samsung Instinct (SPH-m800)
Yes
Sprint
1.16 - 1.46 W/kg

Blackberry 8700g
Yes
T-Mobile
1.46 W/kg

Samsung Spex (SCH-r210)
Yes
Cricket, U.S. Cellular
1.46 W/kg

Firefly GlowPhone
Yes
CellularONE
1.46 W/kg

Kyocera Neo E1100
Yes
U.S. Cellular, MetroPCS
1.46 W/kg

Sony Ericsson TM506
Yes
T-Mobile
1.46 W/kg

Helio Heat
Yes
Virgin Mobile
0.85 - 1.46 W/kg

Blackberry 8830 World Edition
Yes
U.S. Cellular, Verizon Wireless, Sprint
1.46 W/kg

Motorola MOTOSLVR L9
Yes
CellularONE
1.48 W/kg

Sanyo S1
Yes
Sprint
1.46 - 1.48 W/kg

Blackberry Pearl 8120
Yes
T-Mobile, AT&T
1.48 W/kg

Blackberry Pearl 8130
Yes
Sprint, U.S. Cellular, Verizon Wireless
1.48 W/kg

HTC SMT 5800
Yes
Verizon Wireless
1.49 W/kg

Kyocera Melo S1300
Yes
MetroPCS
1.11 - 1.50 W/kg

Kyocera S1300
Yes
Cricket
1.11 - 1.50 W/kg

Nokia 1006
Yes
MetroPCS
1.50 W/kg

LG Rumor2 (LX265)
Yes
Sprint
1.04 - 1.51 W/kg

Motorola V365
Yes
AT&T
1.51 W/kg

Blackberry Curve 8300
Yes
T-Mobile, AT&T
1.51 W/kg

Blackberry Bold 9000
Yes
AT&T
1.51 W/kg

Motorola MOTO VE240
Yes
Cricket, MetroPCS
1.52 W/kg

T-Mobile Shadow
Yes
T-Mobile
1.53 W/kg

Motorola i335
Yes
Sprint
1.53 W/kg

Motorola C290
Yes
Kajeet, Sprint
1.53 W/kg

Blackberry Curve 8330
Yes
Sprint, U.S. Cellular, Verizon Wireless, MetroPCS
1.54 W/kg

Motorola W385
Yes
U.S. Cellular, Verizon Wireless
1.54 W/kg

Motorola MOTO VU204
Yes
Verizon Wireless
1.55 W/kg

Kyocera Jax S1300
Yes
Virgin Mobile
1.55 W/kg

T-Mobile myTouch 3G
Yes
T-Mobile
1.55 W/kg